diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_count_with_no_group_by__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_count_with_no_group_by__plan0.xml
index a92ddfb4c8..502829c0c0 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_count_with_no_group_by__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_count_with_no_group_by__plan0.xml
@@ -1,15 +1,15 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_12') -->
+        <!-- node_id = NodeId(id_str='ss_15') -->
         <!-- col0 =                                                                                                     -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_221), column_alias='visit_buy_conversions') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_11') -->
+            <!-- node_id = NodeId(id_str='ss_14') -->
             <!-- col0 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_2, sql_function=MAX), -->
@@ -20,10 +20,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_4, sql_function=COALESCE), -->
             <!--     column_alias='buys',                                                       -->
             <!--   )                                                                            -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- join_0 =                                                -->
             <!--   SqlJoinDescription(                                   -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_10), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_13), -->
             <!--     right_source_alias='subq_13',                       -->
             <!--     join_type=CROSS_JOIN,                               -->
             <!--   )                                                     -->
@@ -31,25 +31,25 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                    -->
                 <!--   SqlSelectColumn(                                                        -->
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='visits',                                                -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['visits',]" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -231,12 +231,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='visits') -->
                         <!-- col40 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='visitors') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -392,25 +392,25 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_10') -->
+                <!-- node_id = NodeId(id_str='ss_13') -->
                 <!-- col0 =                                                                    -->
                 <!--   SqlSelectColumn(                                                        -->
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='buys',                                                  -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['buys',]" -->
-                    <!-- node_id = NodeId(id_str='ss_9') -->
+                    <!-- node_id = NodeId(id_str='ss_12') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_217), column_alias='buys') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Find conversions for user within the range of 7 day' -->
-                        <!-- node_id = NodeId(id_str='ss_8') -->
+                        <!-- node_id = NodeId(id_str='ss_11') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_215), -->
@@ -422,12 +422,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_213), column_alias='buys') -->
                         <!-- col3 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_214), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                            <!-- node_id = NodeId(id_str='ss_7') -->
+                            <!-- node_id = NodeId(id_str='ss_10') -->
                             <!-- col0 =                                                                          -->
                             <!--   SqlSelectColumn(                                                              -->
                             <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -450,10 +450,10 @@
                             <!--   )                                                    -->
                             <!-- col4 =                                                                                    -->
                             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_212), column_alias='buys') -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                             <!-- join_0 =                                               -->
                             <!--   SqlJoinDescription(                                  -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_6), -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9), -->
                             <!--     right_source_alias='subq_9',                       -->
                             <!--     join_type=INNER,                                   -->
                             <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
@@ -462,7 +462,7 @@
                             <!-- distinct = True -->
                             <SqlSelectStatementNode>
                                 <!-- description = "Pass Only Elements: ['visits', 'metric_time__day', 'user']" -->
-                                <!-- node_id = NodeId(id_str='ss_4') -->
+                                <!-- node_id = NodeId(id_str='ss_6') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_85), -->
@@ -478,12 +478,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_84), -->
                                 <!--     column_alias='visits',                            -->
                                 <!--   )                                                   -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_3') -->
+                                    <!-- node_id = NodeId(id_str='ss_5') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_47), -->
@@ -689,12 +689,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
                                     <!--     column_alias='visitors',                          -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28011') -->
+                                        <!-- node_id = NodeId(id_str='ss_4') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -858,7 +858,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = 'Add column with generated UUID' -->
-                                <!-- node_id = NodeId(id_str='ss_6') -->
+                                <!-- node_id = NodeId(id_str='ss_9') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_140), -->
@@ -1119,12 +1119,12 @@
                                 <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                 <!--     column_alias='mf_internal_uuid',                -->
                                 <!--   )                                                 -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_5') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_89), -->
@@ -1380,12 +1380,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_88), -->
                                     <!--     column_alias='buyers',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28002') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_metric_join_to_timespine_and_fill_nulls_with_0__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_metric_join_to_timespine_and_fill_nulls_with_0__plan0.xml
index 96e251424e..c761fd3348 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_metric_join_to_timespine_and_fill_nulls_with_0__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_metric_join_to_timespine_and_fill_nulls_with_0__plan0.xml
@@ -1,19 +1,19 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_16') -->
+        <!-- node_id = NodeId(id_str='ss_19') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_239), column_alias='metric_time__day') -->
         <!-- col1 =                                                                -->
         <!--   SqlSelectColumn(                                                    -->
         <!--     expr=SqlRatioComputationExpression(node_id=rc_0),                 -->
         <!--     column_alias='visit_buy_conversion_rate_7days_fill_nulls_with_0', -->
         <!--   )                                                                   -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_15) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_18) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_15') -->
+            <!-- node_id = NodeId(id_str='ss_18') -->
             <!-- col0 =                                                                         -->
             <!--   SqlSelectColumn(                                                             -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_6, sql_function=COALESCE), -->
@@ -29,10 +29,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_5, sql_function=COALESCE), -->
             <!--     column_alias='buys',                                                       -->
             <!--   )                                                                            -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
             <!-- join_0 =                                                 -->
             <!--   SqlJoinDescription(                                    -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_14),  -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_17),  -->
             <!--     right_source_alias='subq_19',                        -->
             <!--     join_type=FULL_OUTER,                                -->
             <!--     on_condition=SqlComparisonExpression(node_id=cmp_5), -->
@@ -46,14 +46,14 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join to Time Spine Dataset' -->
-                <!-- node_id = NodeId(id_str='ss_4') -->
+                <!-- node_id = NodeId(id_str='ss_5') -->
                 <!-- col0 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_49), column_alias='metric_time__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_48), column_alias='visits') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
                 <!--     right_source_alias='subq_3',                         -->
                 <!--     join_type=LEFT_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -62,7 +62,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = 'Time Spine' -->
-                    <!-- node_id = NodeId(id_str='ss_3') -->
+                    <!-- node_id = NodeId(id_str='ss_4') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_45), -->
@@ -79,7 +79,7 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = 'Aggregate Measures' -->
-                    <!-- node_id = NodeId(id_str='ss_2') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
@@ -90,7 +90,7 @@
                     <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                     <!--     column_alias='visits',                                                -->
                     <!--   )                                                                       -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                     <!-- group_by0 =                                           -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
@@ -100,7 +100,7 @@
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Pass Only Elements: ['visits', 'metric_time__day']" -->
-                        <!-- node_id = NodeId(id_str='ss_1') -->
+                        <!-- node_id = NodeId(id_str='ss_2') -->
                         <!-- col0 =                                                -->
                         <!--   SqlSelectColumn(                                    -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_42), -->
@@ -108,12 +108,12 @@
                         <!--   )                                                   -->
                         <!-- col1 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Metric Time Dimension 'ds'" -->
-                            <!-- node_id = NodeId(id_str='ss_0') -->
+                            <!-- node_id = NodeId(id_str='ss_1') -->
                             <!-- col0 =                                               -->
                             <!--   SqlSelectColumn(                                   -->
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_4), -->
@@ -313,12 +313,12 @@
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_1), -->
                             <!--     column_alias='visitors',                         -->
                             <!--   )                                                  -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                             <!-- where = None -->
                             <!-- distinct = False -->
                             <SqlSelectStatementNode>
                                 <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                <!-- node_id = NodeId(id_str='ss_28011') -->
+                                <!-- node_id = NodeId(id_str='ss_0') -->
                                 <!-- col0 =                                                      -->
                                 <!--   SqlSelectColumn(                                          -->
                                 <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -484,14 +484,14 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Join to Time Spine Dataset' -->
-                <!-- node_id = NodeId(id_str='ss_14') -->
+                <!-- node_id = NodeId(id_str='ss_17') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_232), column_alias='metric_time__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_231), column_alias='buys') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_13) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_16) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_12),  -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_15),  -->
                 <!--     right_source_alias='subq_16',                        -->
                 <!--     join_type=LEFT_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_4), -->
@@ -500,7 +500,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = 'Time Spine' -->
-                    <!-- node_id = NodeId(id_str='ss_13') -->
+                    <!-- node_id = NodeId(id_str='ss_16') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_228), -->
@@ -517,7 +517,7 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = 'Aggregate Measures' -->
-                    <!-- node_id = NodeId(id_str='ss_12') -->
+                    <!-- node_id = NodeId(id_str='ss_15') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_227), -->
@@ -528,7 +528,7 @@
                     <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                     <!--     column_alias='buys',                                                  -->
                     <!--   )                                                                       -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
                     <!-- group_by0 =                                            -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_227), -->
@@ -538,7 +538,7 @@
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Pass Only Elements: ['buys', 'metric_time__day']" -->
-                        <!-- node_id = NodeId(id_str='ss_11') -->
+                        <!-- node_id = NodeId(id_str='ss_14') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_225), -->
@@ -546,12 +546,12 @@
                         <!--   )                                                    -->
                         <!-- col1 =                                                                                    -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_224), column_alias='buys') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_13) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Find conversions for user within the range of 7 day' -->
-                            <!-- node_id = NodeId(id_str='ss_10') -->
+                            <!-- node_id = NodeId(id_str='ss_13') -->
                             <!-- col0 =                                                 -->
                             <!--   SqlSelectColumn(                                     -->
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_222), -->
@@ -566,12 +566,12 @@
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_221), -->
                             <!--     column_alias='visits',                             -->
                             <!--   )                                                    -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                             <!-- where = None -->
                             <!-- distinct = False -->
                             <SqlSelectStatementNode>
                                 <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                                <!-- node_id = NodeId(id_str='ss_9') -->
+                                <!-- node_id = NodeId(id_str='ss_12') -->
                                 <!-- col0 =                                                                          -->
                                 <!--   SqlSelectColumn(                                                              -->
                                 <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -597,19 +597,19 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_219), -->
                                 <!--     column_alias='buys',                               -->
                                 <!--   )                                                    -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
-                                <!-- join_0 =                                               -->
-                                <!--   SqlJoinDescription(                                  -->
-                                <!--     right_source=SqlSelectStatementNode(node_id=ss_8), -->
-                                <!--     right_source_alias='subq_12',                      -->
-                                <!--     join_type=INNER,                                   -->
-                                <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
-                                <!--   )                                                    -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                                <!-- join_0 =                                                -->
+                                <!--   SqlJoinDescription(                                   -->
+                                <!--     right_source=SqlSelectStatementNode(node_id=ss_11), -->
+                                <!--     right_source_alias='subq_12',                       -->
+                                <!--     join_type=INNER,                                    -->
+                                <!--     on_condition=SqlLogicalExpression(node_id=lo_1),    -->
+                                <!--   )                                                     -->
                                 <!-- where = None -->
                                 <!-- distinct = True -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Pass Only Elements: ['visits', 'metric_time__day', 'user']" -->
-                                    <!-- node_id = NodeId(id_str='ss_6') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_92), -->
@@ -625,12 +625,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_91), -->
                                     <!--     column_alias='visits',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Metric Time Dimension 'ds'" -->
-                                        <!-- node_id = NodeId(id_str='ss_5') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                -->
                                         <!--   SqlSelectColumn(                                    -->
                                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_54), -->
@@ -836,12 +836,12 @@
                                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_51), -->
                                         <!--     column_alias='visitors',                          -->
                                         <!--   )                                                   -->
-                                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                        <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                                         <!-- where = None -->
                                         <!-- distinct = False -->
                                         <SqlSelectStatementNode>
                                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                                            <!-- node_id = NodeId(id_str='ss_6') -->
                                             <!-- col0 =                                                      -->
                                             <!--   SqlSelectColumn(                                          -->
                                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -1005,7 +1005,7 @@
                                 </SqlSelectStatementNode>
                                 <SqlSelectStatementNode>
                                     <!-- description = 'Add column with generated UUID' -->
-                                    <!-- node_id = NodeId(id_str='ss_8') -->
+                                    <!-- node_id = NodeId(id_str='ss_11') -->
                                     <!-- col0 =                                                 -->
                                     <!--   SqlSelectColumn(                                     -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_147), -->
@@ -1266,12 +1266,12 @@
                                     <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                     <!--     column_alias='mf_internal_uuid',                -->
                                     <!--   )                                                 -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Metric Time Dimension 'ds'" -->
-                                        <!-- node_id = NodeId(id_str='ss_7') -->
+                                        <!-- node_id = NodeId(id_str='ss_10') -->
                                         <!-- col0 =                                                -->
                                         <!--   SqlSelectColumn(                                    -->
                                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_96), -->
@@ -1527,12 +1527,12 @@
                                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_95), -->
                                         <!--     column_alias='buyers',                            -->
                                         <!--   )                                                   -->
-                                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                        <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
                                         <!-- where = None -->
                                         <!-- distinct = False -->
                                         <SqlSelectStatementNode>
                                             <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                            <!-- node_id = NodeId(id_str='ss_28002') -->
+                                            <!-- node_id = NodeId(id_str='ss_9') -->
                                             <!-- col0 =                                                      -->
                                             <!--   SqlSelectColumn(                                          -->
                                             <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate__plan0.xml
index ad045d1355..08a3dbca03 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate__plan0.xml
@@ -1,17 +1,17 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_12') -->
+        <!-- node_id = NodeId(id_str='ss_15') -->
         <!-- col0 =                                                                                                  -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_237), column_alias='visit__referrer_id') -->
         <!-- col1 =                                                                                                        -->
         <!--   SqlSelectColumn(expr=SqlRatioComputationExpression(node_id=rc_0), column_alias='visit_buy_conversion_rate') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_11') -->
+            <!-- node_id = NodeId(id_str='ss_14') -->
             <!-- col0 =                                                                         -->
             <!--   SqlSelectColumn(                                                             -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_4, sql_function=COALESCE), -->
@@ -27,10 +27,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
             <!--     column_alias='buys',                                                  -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- join_0 =                                                 -->
             <!--   SqlJoinDescription(                                    -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_10),  -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_13),  -->
             <!--     right_source_alias='subq_13',                        -->
             <!--     join_type=FULL_OUTER,                                -->
             <!--     on_condition=SqlComparisonExpression(node_id=cmp_2), -->
@@ -44,7 +44,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                -->
                 <!--   SqlSelectColumn(                                    -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
@@ -55,7 +55,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='visits',                                                -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                           -->
                 <!--   SqlSelectColumn(                                    -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
@@ -65,19 +65,19 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['visits', 'visit__referrer_id']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_42), -->
                     <!--     column_alias='visit__referrer_id',                -->
                     <!--   )                                                   -->
                     <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -259,12 +259,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='visits') -->
                         <!-- col40 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='visitors') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -420,7 +420,7 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_10') -->
+                <!-- node_id = NodeId(id_str='ss_13') -->
                 <!-- col0 =                                                 -->
                 <!--   SqlSelectColumn(                                     -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_230), -->
@@ -431,7 +431,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='buys',                                                  -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                 <!-- group_by0 =                                            -->
                 <!--   SqlSelectColumn(                                     -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_230), -->
@@ -441,19 +441,19 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['buys', 'visit__referrer_id']" -->
-                    <!-- node_id = NodeId(id_str='ss_9') -->
+                    <!-- node_id = NodeId(id_str='ss_12') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_228), -->
                     <!--     column_alias='visit__referrer_id',                 -->
                     <!--   )                                                    -->
                     <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_227), column_alias='buys') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Find conversions for user within the range of INF' -->
-                        <!-- node_id = NodeId(id_str='ss_8') -->
+                        <!-- node_id = NodeId(id_str='ss_11') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_225), -->
@@ -470,12 +470,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_222), column_alias='buys') -->
                         <!-- col4 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_223), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                            <!-- node_id = NodeId(id_str='ss_7') -->
+                            <!-- node_id = NodeId(id_str='ss_10') -->
                             <!-- col0 =                                                                          -->
                             <!--   SqlSelectColumn(                                                              -->
                             <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -503,10 +503,10 @@
                             <!--   )                                                    -->
                             <!-- col5 =                                                                                    -->
                             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_221), column_alias='buys') -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                             <!-- join_0 =                                               -->
                             <!--   SqlJoinDescription(                                  -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_6), -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9), -->
                             <!--     right_source_alias='subq_9',                       -->
                             <!--     join_type=INNER,                                   -->
                             <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
@@ -516,7 +516,7 @@
                             <SqlSelectStatementNode>
                                 <!-- description =                                                                        -->
                                 <!--   "Pass Only Elements: ['visits', 'visit__referrer_id', 'metric_time__day', 'user']" -->
-                                <!-- node_id = NodeId(id_str='ss_4') -->
+                                <!-- node_id = NodeId(id_str='ss_6') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_88), -->
@@ -537,12 +537,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_86), -->
                                 <!--     column_alias='visits',                            -->
                                 <!--   )                                                   -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_3') -->
+                                    <!-- node_id = NodeId(id_str='ss_5') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_49), -->
@@ -748,12 +748,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_46), -->
                                     <!--     column_alias='visitors',                          -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28011') -->
+                                        <!-- node_id = NodeId(id_str='ss_4') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -917,7 +917,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = 'Add column with generated UUID' -->
-                                <!-- node_id = NodeId(id_str='ss_6') -->
+                                <!-- node_id = NodeId(id_str='ss_9') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_143), -->
@@ -1178,12 +1178,12 @@
                                 <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                 <!--     column_alias='mf_internal_uuid',                -->
                                 <!--   )                                                 -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_5') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_92), -->
@@ -1439,12 +1439,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_91), -->
                                     <!--     column_alias='buyers',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28002') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_constant_properties__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_constant_properties__plan0.xml
index bbddd65850..73c80a1763 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_constant_properties__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_constant_properties__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_12') -->
+        <!-- node_id = NodeId(id_str='ss_15') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_261), column_alias='metric_time__day') -->
         <!-- col1 =                                                                                                  -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_260), column_alias='visit__referrer_id') -->
@@ -10,12 +10,12 @@
         <!--     expr=SqlRatioComputationExpression(node_id=rc_0),    -->
         <!--     column_alias='visit_buy_conversion_rate_by_session', -->
         <!--   )                                                      -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_11') -->
+            <!-- node_id = NodeId(id_str='ss_14') -->
             <!-- col0 =                                                                         -->
             <!--   SqlSelectColumn(                                                             -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_5, sql_function=COALESCE), -->
@@ -36,10 +36,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
             <!--     column_alias='buys',                                                  -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- join_0 =                                                -->
             <!--   SqlJoinDescription(                                   -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_10), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_13), -->
             <!--     right_source_alias='subq_13',                       -->
             <!--     join_type=FULL_OUTER,                               -->
             <!--     on_condition=SqlLogicalExpression(node_id=lo_2),    -->
@@ -58,7 +58,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_46), column_alias='metric_time__day') -->
                 <!-- col1 =                                                -->
@@ -71,7 +71,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='visits',                                                -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                          -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_46), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                           -->
@@ -83,7 +83,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['visits', 'visit__referrer_id', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_43), -->
@@ -95,12 +95,12 @@
                     <!--     column_alias='visit__referrer_id',                -->
                     <!--   )                                                   -->
                     <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -282,12 +282,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='visits') -->
                         <!-- col40 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='visitors') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -443,7 +443,7 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_10') -->
+                <!-- node_id = NodeId(id_str='ss_13') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_249), column_alias='metric_time__day') -->
                 <!-- col1 =                                                 -->
@@ -456,7 +456,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='buys',                                                  -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_249), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                            -->
@@ -468,7 +468,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['buys', 'visit__referrer_id', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_9') -->
+                    <!-- node_id = NodeId(id_str='ss_12') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_246), -->
@@ -480,12 +480,12 @@
                     <!--     column_alias='visit__referrer_id',                 -->
                     <!--   )                                                    -->
                     <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_244), column_alias='buys') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Find conversions for user within the range of 7 day' -->
-                        <!-- node_id = NodeId(id_str='ss_8') -->
+                        <!-- node_id = NodeId(id_str='ss_11') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_241), -->
@@ -504,12 +504,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_238), column_alias='buys') -->
                         <!-- col5 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_239), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                            <!-- node_id = NodeId(id_str='ss_7') -->
+                            <!-- node_id = NodeId(id_str='ss_10') -->
                             <!-- col0 =                                                                          -->
                             <!--   SqlSelectColumn(                                                              -->
                             <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -542,10 +542,10 @@
                             <!--   )                                                    -->
                             <!-- col6 =                                                                                    -->
                             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_237), column_alias='buys') -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                             <!-- join_0 =                                               -->
                             <!--   SqlJoinDescription(                                  -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_6), -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9), -->
                             <!--     right_source_alias='subq_9',                       -->
                             <!--     join_type=INNER,                                   -->
                             <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
@@ -556,7 +556,7 @@
                                 <!-- description =                                                                  -->
                                 <!--   ("Pass Only Elements: ['visits', 'visit__referrer_id', 'metric_time__day', " -->
                                 <!--    "'user', 'session']")                                                       -->
-                                <!-- node_id = NodeId(id_str='ss_4') -->
+                                <!-- node_id = NodeId(id_str='ss_6') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_90), -->
@@ -582,12 +582,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_88), -->
                                 <!--     column_alias='visits',                            -->
                                 <!--   )                                                   -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_3') -->
+                                    <!-- node_id = NodeId(id_str='ss_5') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_51), -->
@@ -793,12 +793,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_48), -->
                                     <!--     column_alias='visitors',                          -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28011') -->
+                                        <!-- node_id = NodeId(id_str='ss_4') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -962,7 +962,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = 'Add column with generated UUID' -->
-                                <!-- node_id = NodeId(id_str='ss_6') -->
+                                <!-- node_id = NodeId(id_str='ss_9') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_146), -->
@@ -1223,12 +1223,12 @@
                                 <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                 <!--     column_alias='mf_internal_uuid',                -->
                                 <!--   )                                                 -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_5') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_95), -->
@@ -1484,12 +1484,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_94), -->
                                     <!--     column_alias='buyers',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28002') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_no_group_by__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_no_group_by__plan0.xml
index daf29c3fc2..c73ed96554 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_no_group_by__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_no_group_by__plan0.xml
@@ -1,18 +1,18 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_12') -->
+        <!-- node_id = NodeId(id_str='ss_15') -->
         <!-- col0 =                                                -->
         <!--   SqlSelectColumn(                                    -->
         <!--     expr=SqlRatioComputationExpression(node_id=rc_0), -->
         <!--     column_alias='visit_buy_conversion_rate_7days',   -->
         <!--   )                                                   -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_11') -->
+            <!-- node_id = NodeId(id_str='ss_14') -->
             <!-- col0 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_2, sql_function=MAX), -->
@@ -23,10 +23,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
             <!--     column_alias='buys',                                                  -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- join_0 =                                                -->
             <!--   SqlJoinDescription(                                   -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_10), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_13), -->
             <!--     right_source_alias='subq_13',                       -->
             <!--     join_type=CROSS_JOIN,                               -->
             <!--   )                                                     -->
@@ -34,25 +34,25 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                    -->
                 <!--   SqlSelectColumn(                                                        -->
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='visits',                                                -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['visits',]" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -234,12 +234,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='visits') -->
                         <!-- col40 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='visitors') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -395,25 +395,25 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_10') -->
+                <!-- node_id = NodeId(id_str='ss_13') -->
                 <!-- col0 =                                                                    -->
                 <!--   SqlSelectColumn(                                                        -->
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='buys',                                                  -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['buys',]" -->
-                    <!-- node_id = NodeId(id_str='ss_9') -->
+                    <!-- node_id = NodeId(id_str='ss_12') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_217), column_alias='buys') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Find conversions for user within the range of 7 day' -->
-                        <!-- node_id = NodeId(id_str='ss_8') -->
+                        <!-- node_id = NodeId(id_str='ss_11') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_215), -->
@@ -425,12 +425,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_213), column_alias='buys') -->
                         <!-- col3 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_214), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                            <!-- node_id = NodeId(id_str='ss_7') -->
+                            <!-- node_id = NodeId(id_str='ss_10') -->
                             <!-- col0 =                                                                          -->
                             <!--   SqlSelectColumn(                                                              -->
                             <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -453,10 +453,10 @@
                             <!--   )                                                    -->
                             <!-- col4 =                                                                                    -->
                             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_212), column_alias='buys') -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                             <!-- join_0 =                                               -->
                             <!--   SqlJoinDescription(                                  -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_6), -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9), -->
                             <!--     right_source_alias='subq_9',                       -->
                             <!--     join_type=INNER,                                   -->
                             <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
@@ -465,7 +465,7 @@
                             <!-- distinct = True -->
                             <SqlSelectStatementNode>
                                 <!-- description = "Pass Only Elements: ['visits', 'metric_time__day', 'user']" -->
-                                <!-- node_id = NodeId(id_str='ss_4') -->
+                                <!-- node_id = NodeId(id_str='ss_6') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_85), -->
@@ -481,12 +481,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_84), -->
                                 <!--     column_alias='visits',                            -->
                                 <!--   )                                                   -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_3') -->
+                                    <!-- node_id = NodeId(id_str='ss_5') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_47), -->
@@ -692,12 +692,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_44), -->
                                     <!--     column_alias='visitors',                          -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28011') -->
+                                        <!-- node_id = NodeId(id_str='ss_4') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -861,7 +861,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = 'Add column with generated UUID' -->
-                                <!-- node_id = NodeId(id_str='ss_6') -->
+                                <!-- node_id = NodeId(id_str='ss_9') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_140), -->
@@ -1122,12 +1122,12 @@
                                 <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                 <!--     column_alias='mf_internal_uuid',                -->
                                 <!--   )                                                 -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_5') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_89), -->
@@ -1383,12 +1383,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_88), -->
                                     <!--     column_alias='buyers',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28002') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_window__plan0.xml b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_window__plan0.xml
index e53ad567a0..9144bc50f6 100644
--- a/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_window__plan0.xml
+++ b/tests_metricflow/snapshots/test_conversion_metrics_to_sql.py/SqlQueryPlan/test_conversion_rate_with_window__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_12') -->
+        <!-- node_id = NodeId(id_str='ss_15') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_246), column_alias='metric_time__day') -->
         <!-- col1 =                                                                                                  -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_245), column_alias='visit__referrer_id') -->
@@ -10,12 +10,12 @@
         <!--     expr=SqlRatioComputationExpression(node_id=rc_0), -->
         <!--     column_alias='visit_buy_conversion_rate_7days',   -->
         <!--   )                                                   -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_11') -->
+            <!-- node_id = NodeId(id_str='ss_14') -->
             <!-- col0 =                                                                         -->
             <!--   SqlSelectColumn(                                                             -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_5, sql_function=COALESCE), -->
@@ -36,10 +36,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
             <!--     column_alias='buys',                                                  -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- join_0 =                                                -->
             <!--   SqlJoinDescription(                                   -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_10), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_13), -->
             <!--     right_source_alias='subq_13',                       -->
             <!--     join_type=FULL_OUTER,                               -->
             <!--     on_condition=SqlLogicalExpression(node_id=lo_2),    -->
@@ -58,7 +58,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_46), column_alias='metric_time__day') -->
                 <!-- col1 =                                                -->
@@ -71,7 +71,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='visits',                                                -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                          -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_46), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                           -->
@@ -83,7 +83,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['visits', 'visit__referrer_id', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_43), -->
@@ -95,12 +95,12 @@
                     <!--     column_alias='visit__referrer_id',                -->
                     <!--   )                                                   -->
                     <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_41), column_alias='visits') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -282,12 +282,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='visits') -->
                         <!-- col40 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='visitors') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28011') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -443,7 +443,7 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_10') -->
+                <!-- node_id = NodeId(id_str='ss_13') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_234), column_alias='metric_time__day') -->
                 <!-- col1 =                                                 -->
@@ -456,7 +456,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='buys',                                                  -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_234), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                            -->
@@ -468,7 +468,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['buys', 'visit__referrer_id', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_9') -->
+                    <!-- node_id = NodeId(id_str='ss_12') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_231), -->
@@ -480,12 +480,12 @@
                     <!--     column_alias='visit__referrer_id',                 -->
                     <!--   )                                                    -->
                     <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_229), column_alias='buys') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Find conversions for user within the range of 7 day' -->
-                        <!-- node_id = NodeId(id_str='ss_8') -->
+                        <!-- node_id = NodeId(id_str='ss_11') -->
                         <!-- col0 =                                                 -->
                         <!--   SqlSelectColumn(                                     -->
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_227), -->
@@ -502,12 +502,12 @@
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_224), column_alias='buys') -->
                         <!-- col4 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_225), column_alias='visits') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Dedupe the fanout with mf_internal_uuid in the conversion data set' -->
-                            <!-- node_id = NodeId(id_str='ss_7') -->
+                            <!-- node_id = NodeId(id_str='ss_10') -->
                             <!-- col0 =                                                                          -->
                             <!--   SqlSelectColumn(                                                              -->
                             <!--     expr=SqlWindowFunctionExpression(node_id=wfnc_0, sql_function=FIRST_VALUE), -->
@@ -535,10 +535,10 @@
                             <!--   )                                                    -->
                             <!-- col5 =                                                                                    -->
                             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_223), column_alias='buys') -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                             <!-- join_0 =                                               -->
                             <!--   SqlJoinDescription(                                  -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_6), -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9), -->
                             <!--     right_source_alias='subq_9',                       -->
                             <!--     join_type=INNER,                                   -->
                             <!--     on_condition=SqlLogicalExpression(node_id=lo_1),   -->
@@ -548,7 +548,7 @@
                             <SqlSelectStatementNode>
                                 <!-- description =                                                                        -->
                                 <!--   "Pass Only Elements: ['visits', 'visit__referrer_id', 'metric_time__day', 'user']" -->
-                                <!-- node_id = NodeId(id_str='ss_4') -->
+                                <!-- node_id = NodeId(id_str='ss_6') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_90), -->
@@ -569,12 +569,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_88), -->
                                 <!--     column_alias='visits',                            -->
                                 <!--   )                                                   -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_3') -->
+                                    <!-- node_id = NodeId(id_str='ss_5') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_51), -->
@@ -780,12 +780,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_48), -->
                                     <!--     column_alias='visitors',                          -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28011) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'visits_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28011') -->
+                                        <!-- node_id = NodeId(id_str='ss_4') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28010 sql_expr=1), -->
@@ -949,7 +949,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = 'Add column with generated UUID' -->
-                                <!-- node_id = NodeId(id_str='ss_6') -->
+                                <!-- node_id = NodeId(id_str='ss_9') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_145), -->
@@ -1210,12 +1210,12 @@
                                 <!--     expr=SqlGenerateUuidExpression(node_id=uuid_0), -->
                                 <!--     column_alias='mf_internal_uuid',                -->
                                 <!--   )                                                 -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_5') -->
+                                    <!-- node_id = NodeId(id_str='ss_8') -->
                                     <!-- col0 =                                                -->
                                     <!--   SqlSelectColumn(                                    -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_94), -->
@@ -1471,12 +1471,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_93), -->
                                     <!--     column_alias='buyers',                            -->
                                     <!--   )                                                   -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28002) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'buys_source'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28002') -->
+                                        <!-- node_id = NodeId(id_str='ss_7') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28003 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_combine_output_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_combine_output_node__plan0.xml
index f3b4638753..23d2b8df32 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_combine_output_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_combine_output_node__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Combine Aggregated Outputs' -->
-        <!-- node_id = NodeId(id_str='ss_4') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 =                                                                         -->
         <!--   SqlSelectColumn(                                                             -->
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_8, sql_function=COALESCE), -->
@@ -22,10 +22,10 @@
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_7, sql_function=COALESCE), -->
         <!--     column_alias='bookers',                                                    -->
         <!--   )                                                                            -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_5),   -->
         <!--     right_source_alias='subq_5',                         -->
         <!--     join_type=FULL_OUTER,                                -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -39,28 +39,28 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Aggregate Measures' -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_2') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='is_instant') -->
             <!-- col1 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
             <!--     column_alias='bookings',                                              -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='is_instant') -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['bookings', 'is_instant']" -->
-                <!-- node_id = NodeId(id_str='ss_0') -->
+                <!-- node_id = NodeId(id_str='ss_1') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='is_instant') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                    <!-- node_id = NodeId(id_str='ss_28001') -->
+                    <!-- node_id = NodeId(id_str='ss_0') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -448,7 +448,7 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Aggregate Measures' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_9), column_alias='is_instant') -->
             <!-- col1 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
@@ -460,23 +460,23 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_2, sql_function=COUNT_DISTINCT), -->
             <!--     column_alias='bookers',                                                          -->
             <!--   )                                                                                  -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_9), column_alias='is_instant') -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['instant_bookings', 'bookers', 'is_instant']" -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_4') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='is_instant') -->
                 <!-- col1 =                                                                                              -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='instant_bookings') -->
                 <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_5), column_alias='bookers') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                    <!-- node_id = NodeId(id_str='ss_28001') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node__plan0.xml
index 0977ce5781..7248825ff6 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node__plan0.xml
@@ -1,17 +1,17 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_4') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_13), column_alias='listing') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='listing__country_latest') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_14), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Aggregate Measures' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='listing') -->
             <!-- col1 =                                                -->
             <!--   SqlSelectColumn(                                    -->
@@ -23,7 +23,7 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
             <!--     column_alias='bookings',                                              -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='listing') -->
             <!-- group_by1 =                                           -->
             <!--   SqlSelectColumn(                                    -->
@@ -34,7 +34,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_4') -->
                 <!-- col0 =                                               -->
                 <!--   SqlSelectColumn(                                   -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_6), -->
@@ -42,10 +42,10 @@
                 <!--   )                                                  -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='listing') -->
                 <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='bookings') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
                 <!--     right_source_alias='subq_3',                         -->
                 <!--     join_type=LEFT_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -54,16 +54,16 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['bookings', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='listing') -->
                     <!-- col1 =                                                                                      -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                        <!-- node_id = NodeId(id_str='ss_28001') -->
+                        <!-- node_id = NodeId(id_str='ss_0') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -492,16 +492,16 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='listing') -->
                     <!-- col1 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='country_latest') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28005') -->
+                        <!-- node_id = NodeId(id_str='ss_2') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_multiple_semantic_models__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_multiple_semantic_models__plan0.xml
index 35bcd3afd3..11a3631fe1 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_multiple_semantic_models__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_multiple_semantic_models__plan0.xml
@@ -1,17 +1,17 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_15') -->
+        <!-- node_id = NodeId(id_str='ss_19') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_489), column_alias='ds__day') -->
         <!-- col1 =                                                                                                       -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_488), column_alias='listing__country_latest') -->
         <!-- col2 = SqlSelectColumn(expr=SqlRatioComputationExpression(node_id=rc_0), column_alias='bookings_per_view') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_18) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Combine Aggregated Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_14') -->
+            <!-- node_id = NodeId(id_str='ss_18') -->
             <!-- col0 =                                                                         -->
             <!--   SqlSelectColumn(                                                             -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_5, sql_function=COALESCE), -->
@@ -32,10 +32,10 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
             <!--     column_alias='views',                                                 -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
             <!-- join_0 =                                                -->
             <!--   SqlJoinDescription(                                   -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_13), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_17), -->
             <!--     right_source_alias='subq_17',                       -->
             <!--     join_type=FULL_OUTER,                               -->
             <!--     on_condition=SqlLogicalExpression(node_id=lo_0),    -->
@@ -54,7 +54,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Compute Metrics via Expressions' -->
-                <!-- node_id = NodeId(id_str='ss_6') -->
+                <!-- node_id = NodeId(id_str='ss_8') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_275), column_alias='ds__day') -->
                 <!-- col1 =                                                 -->
                 <!--   SqlSelectColumn(                                     -->
@@ -62,12 +62,12 @@
                 <!--     column_alias='listing__country_latest',            -->
                 <!--   )                                                    -->
                 <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_276), column_alias='bookings') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = 'Aggregate Measures' -->
-                    <!-- node_id = NodeId(id_str='ss_5') -->
+                    <!-- node_id = NodeId(id_str='ss_7') -->
                     <!-- col0 =                                                                                       -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_273), column_alias='ds__day') -->
                     <!-- col1 =                                                 -->
@@ -80,7 +80,7 @@
                     <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                     <!--     column_alias='bookings',                                              -->
                     <!--   )                                                                       -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                     <!-- group_by0 =                                                                                  -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_273), column_alias='ds__day') -->
                     <!-- group_by1 =                                            -->
@@ -92,7 +92,7 @@
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Pass Only Elements: ['bookings', 'listing__country_latest', 'ds__day']" -->
-                        <!-- node_id = NodeId(id_str='ss_4') -->
+                        <!-- node_id = NodeId(id_str='ss_6') -->
                         <!-- col0 =                                                                                       -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_270), column_alias='ds__day') -->
                         <!-- col1 =                                                 -->
@@ -102,12 +102,12 @@
                         <!--   )                                                    -->
                         <!-- col2 =                                                                                        -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_268), column_alias='bookings') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Join Standard Outputs' -->
-                            <!-- node_id = NodeId(id_str='ss_3') -->
+                            <!-- node_id = NodeId(id_str='ss_5') -->
                             <!-- col0 =                                                 -->
                             <!--   SqlSelectColumn(                                     -->
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_169), -->
@@ -600,10 +600,10 @@
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_182),     -->
                             <!--     column_alias='approximate_discrete_booking_value_p99', -->
                             <!--   )                                                        -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                             <!-- join_0 =                                                 -->
                             <!--   SqlJoinDescription(                                    -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_4),   -->
                             <!--     right_source_alias='subq_4',                         -->
                             <!--     join_type=LEFT_OUTER,                                -->
                             <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -612,7 +612,7 @@
                             <!-- distinct = False -->
                             <SqlSelectStatementNode>
                                 <!-- description = "Metric Time Dimension 'ds'" -->
-                                <!-- node_id = NodeId(id_str='ss_0') -->
+                                <!-- node_id = NodeId(id_str='ss_1') -->
                                 <!-- col0 =                                                -->
                                 <!--   SqlSelectColumn(                                    -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_15), -->
@@ -1103,12 +1103,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
                                 <!--     column_alias='approximate_discrete_booking_value_p99', -->
                                 <!--   )                                                        -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                                    <!-- node_id = NodeId(id_str='ss_28001') -->
+                                    <!-- node_id = NodeId(id_str='ss_0') -->
                                     <!-- col0 =                                                      -->
                                     <!--   SqlSelectColumn(                                          -->
                                     <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -1561,7 +1561,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-                                <!-- node_id = NodeId(id_str='ss_2') -->
+                                <!-- node_id = NodeId(id_str='ss_4') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_166), -->
@@ -1572,12 +1572,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_165), -->
                                 <!--     column_alias='country_latest',                     -->
                                 <!--   )                                                    -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_1') -->
+                                    <!-- node_id = NodeId(id_str='ss_3') -->
                                     <!-- col0 =                                                 -->
                                     <!--   SqlSelectColumn(                                     -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_107), -->
@@ -1913,12 +1913,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_100), -->
                                     <!--     column_alias='smallest_listing',                   -->
                                     <!--   )                                                    -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28005') -->
+                                        <!-- node_id = NodeId(id_str='ss_2') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
@@ -2217,7 +2217,7 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = 'Compute Metrics via Expressions' -->
-                <!-- node_id = NodeId(id_str='ss_13') -->
+                <!-- node_id = NodeId(id_str='ss_17') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_476), column_alias='ds__day') -->
                 <!-- col1 =                                                 -->
                 <!--   SqlSelectColumn(                                     -->
@@ -2225,12 +2225,12 @@
                 <!--     column_alias='listing__country_latest',            -->
                 <!--   )                                                    -->
                 <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_477), column_alias='views') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_16) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = 'Aggregate Measures' -->
-                    <!-- node_id = NodeId(id_str='ss_12') -->
+                    <!-- node_id = NodeId(id_str='ss_16') -->
                     <!-- col0 =                                                                                       -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_474), column_alias='ds__day') -->
                     <!-- col1 =                                                 -->
@@ -2243,7 +2243,7 @@
                     <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                     <!--     column_alias='views',                                                 -->
                     <!--   )                                                                       -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_15) -->
                     <!-- group_by0 =                                                                                  -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_474), column_alias='ds__day') -->
                     <!-- group_by1 =                                            -->
@@ -2255,7 +2255,7 @@
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Pass Only Elements: ['views', 'listing__country_latest', 'ds__day']" -->
-                        <!-- node_id = NodeId(id_str='ss_11') -->
+                        <!-- node_id = NodeId(id_str='ss_15') -->
                         <!-- col0 =                                                                                       -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_471), column_alias='ds__day') -->
                         <!-- col1 =                                                 -->
@@ -2265,12 +2265,12 @@
                         <!--   )                                                    -->
                         <!-- col2 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_469), column_alias='views') -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_14) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Join Standard Outputs' -->
-                            <!-- node_id = NodeId(id_str='ss_10') -->
+                            <!-- node_id = NodeId(id_str='ss_14') -->
                             <!-- col0 =                                                 -->
                             <!--   SqlSelectColumn(                                     -->
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_408), -->
@@ -2573,10 +2573,10 @@
                             <!--     expr=SqlColumnReferenceExpression(node_id=cr_409), -->
                             <!--     column_alias='views',                              -->
                             <!--   )                                                    -->
-                            <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
+                            <!-- from_source = SqlSelectStatementNode(node_id=ss_10) -->
                             <!-- join_0 =                                                 -->
                             <!--   SqlJoinDescription(                                    -->
-                            <!--     right_source=SqlSelectStatementNode(node_id=ss_9),   -->
+                            <!--     right_source=SqlSelectStatementNode(node_id=ss_13),  -->
                             <!--     right_source_alias='subq_13',                        -->
                             <!--     join_type=LEFT_OUTER,                                -->
                             <!--     on_condition=SqlComparisonExpression(node_id=cmp_1), -->
@@ -2585,7 +2585,7 @@
                             <!-- distinct = False -->
                             <SqlSelectStatementNode>
                                 <!-- description = "Metric Time Dimension 'ds'" -->
-                                <!-- node_id = NodeId(id_str='ss_7') -->
+                                <!-- node_id = NodeId(id_str='ss_10') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_278), -->
@@ -2886,12 +2886,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_277), -->
                                 <!--     column_alias='views',                              -->
                                 <!--   )                                                    -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_28010) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_9) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Read Elements From Semantic Model 'views_source'" -->
-                                    <!-- node_id = NodeId(id_str='ss_28010') -->
+                                    <!-- node_id = NodeId(id_str='ss_9') -->
                                     <!-- col0 =                                                      -->
                                     <!--   SqlSelectColumn(                                          -->
                                     <!--     expr=SqlStringExpression(node_id=str_28009 sql_expr=1), -->
@@ -3149,7 +3149,7 @@
                             </SqlSelectStatementNode>
                             <SqlSelectStatementNode>
                                 <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-                                <!-- node_id = NodeId(id_str='ss_9') -->
+                                <!-- node_id = NodeId(id_str='ss_13') -->
                                 <!-- col0 =                                                 -->
                                 <!--   SqlSelectColumn(                                     -->
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_405), -->
@@ -3160,12 +3160,12 @@
                                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_404), -->
                                 <!--     column_alias='country_latest',                     -->
                                 <!--   )                                                    -->
-                                <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
+                                <!-- from_source = SqlSelectStatementNode(node_id=ss_12) -->
                                 <!-- where = None -->
                                 <!-- distinct = False -->
                                 <SqlSelectStatementNode>
                                     <!-- description = "Metric Time Dimension 'ds'" -->
-                                    <!-- node_id = NodeId(id_str='ss_8') -->
+                                    <!-- node_id = NodeId(id_str='ss_12') -->
                                     <!-- col0 =                                                 -->
                                     <!--   SqlSelectColumn(                                     -->
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_346), -->
@@ -3501,12 +3501,12 @@
                                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_339), -->
                                     <!--     column_alias='smallest_listing',                   -->
                                     <!--   )                                                    -->
-                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                                    <!-- from_source = SqlSelectStatementNode(node_id=ss_11) -->
                                     <!-- where = None -->
                                     <!-- distinct = False -->
                                     <SqlSelectStatementNode>
                                         <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                                        <!-- node_id = NodeId(id_str='ss_28005') -->
+                                        <!-- node_id = NodeId(id_str='ss_11') -->
                                         <!-- col0 =                                                      -->
                                         <!--   SqlSelectColumn(                                          -->
                                         <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_single_semantic_model__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_single_semantic_model__plan0.xml
index 224fa33647..21ce141308 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_single_semantic_model__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_ratio_from_single_semantic_model__plan0.xml
@@ -1,18 +1,18 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_4') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_16), column_alias='listing') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='listing__country_latest') -->
         <!-- col2 =                                                                                                  -->
         <!--   SqlSelectColumn(expr=SqlRatioComputationExpression(node_id=rc_0), column_alias='bookings_per_booker') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Aggregate Measures' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_14), column_alias='listing') -->
             <!-- col1 =                                                -->
             <!--   SqlSelectColumn(                                    -->
@@ -29,7 +29,7 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=COUNT_DISTINCT), -->
             <!--     column_alias='bookers',                                                          -->
             <!--   )                                                                                  -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_14), column_alias='listing') -->
             <!-- group_by1 =                                           -->
             <!--   SqlSelectColumn(                                    -->
@@ -40,7 +40,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_4') -->
                 <!-- col0 =                                               -->
                 <!--   SqlSelectColumn(                                   -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_7), -->
@@ -49,10 +49,10 @@
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_10), column_alias='listing') -->
                 <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='bookings') -->
                 <!-- col3 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_9), column_alias='bookers') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
                 <!--     right_source_alias='subq_3',                         -->
                 <!--     join_type=LEFT_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -61,17 +61,17 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['bookings', 'bookers', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='listing') -->
                     <!-- col1 =                                                                                      -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
                     <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='bookers') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                        <!-- node_id = NodeId(id_str='ss_28001') -->
+                        <!-- node_id = NodeId(id_str='ss_0') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -500,16 +500,16 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='listing') -->
                     <!-- col1 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='country_latest') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28005') -->
+                        <!-- node_id = NodeId(id_str='ss_2') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_simple_expr__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_simple_expr__plan0.xml
index f693d083f3..1beab9a056 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_simple_expr__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_compute_metrics_node_simple_expr__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Compute Metrics via Expressions' -->
-        <!-- node_id = NodeId(id_str='ss_4') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_13), column_alias='listing') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='listing__country_latest') -->
@@ -10,12 +10,12 @@
         <!--     expr=SqlStringExpression(node_id=str_0 sql_expr=booking_value * 0.05), -->
         <!--     column_alias='booking_fees',                                           -->
         <!--   )                                                                        -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Aggregate Measures' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='listing') -->
             <!-- col1 =                                                -->
             <!--   SqlSelectColumn(                                    -->
@@ -27,7 +27,7 @@
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
             <!--     column_alias='booking_value',                                         -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='listing') -->
             <!-- group_by1 =                                           -->
             <!--   SqlSelectColumn(                                    -->
@@ -38,7 +38,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_4') -->
                 <!-- col0 =                                               -->
                 <!--   SqlSelectColumn(                                   -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_6), -->
@@ -47,10 +47,10 @@
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='listing') -->
                 <!-- col2 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='booking_value') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
                 <!--     right_source_alias='subq_3',                         -->
                 <!--     join_type=LEFT_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -59,16 +59,16 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['booking_value', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='listing') -->
                     <!-- col1 =                                                                                           -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='booking_value') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                        <!-- node_id = NodeId(id_str='ss_28001') -->
+                        <!-- node_id = NodeId(id_str='ss_0') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -497,16 +497,16 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='listing') -->
                     <!-- col1 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='country_latest') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28005') -->
+                        <!-- node_id = NodeId(id_str='ss_2') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_constrain_time_range_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_constrain_time_range_node__plan0.xml
index 6176cc9469..e80816a64e 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_constrain_time_range_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_constrain_time_range_node__plan0.xml
@@ -1,34 +1,34 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Constrain Time Range to [2020-01-01T00:00:00, 2020-01-02T00:00:00]' -->
-        <!-- node_id = NodeId(id_str='ss_2') -->
+        <!-- node_id = NodeId(id_str='ss_3') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='metric_time__day') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
         <!-- where = SqlBetweenExpression(node_id=betw_0) -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Metric Time Dimension 'ds'" -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_2') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='ds__day') -->
             <!-- col1 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='metric_time__day') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['bookings', 'ds__day']" -->
-                <!-- node_id = NodeId(id_str='ss_0') -->
+                <!-- node_id = NodeId(id_str='ss_1') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                    <!-- node_id = NodeId(id_str='ss_28001') -->
+                    <!-- node_id = NodeId(id_str='ss_0') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimension_with_joined_where_constraint__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimension_with_joined_where_constraint__plan0.xml
index 074fb50317..6522a1bf59 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimension_with_joined_where_constraint__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimension_with_joined_where_constraint__plan0.xml
@@ -1,17 +1,17 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['user__home_state_latest',]" -->
-        <!-- node_id = NodeId(id_str='ss_3') -->
+        <!-- node_id = NodeId(id_str='ss_5') -->
         <!-- col0 =                                                                                                       -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_118), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
         <!-- group_by0 =                                                                                                  -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_118), column_alias='user__home_state_latest') -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Constrain Output with WHERE' -->
-            <!-- node_id = NodeId(id_str='ss_2') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_71), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_72), column_alias='ds__week') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_73), column_alias='ds__month') -->
@@ -198,12 +198,12 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_62), column_alias='largest_listing') -->
             <!-- col56 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_63), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = SqlStringExpression(node_id=str_0 sql_expr=listing__country_latest = 'us') -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_1') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                               -->
                 <!--   SqlSelectColumn(                                   -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_4), -->
@@ -404,10 +404,10 @@
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='largest_listing') -->
                 <!-- col56 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='smallest_listing') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
                 <!--     right_source_alias='subq_2',                         -->
                 <!--     join_type=FULL_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -416,7 +416,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28005') -->
+                    <!-- node_id = NodeId(id_str='ss_0') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
@@ -656,19 +656,19 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
                     <!-- col1 =                                               -->
                     <!--   SqlSelectColumn(                                   -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_0), -->
                     <!--     column_alias='home_state_latest',                -->
                     <!--   )                                                  -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28009') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                             -->
                         <!--   SqlSelectColumn(                                 -->
                         <!--     expr=SqlDateTruncExpression(node_id=dt_28202), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
index 2d8e288ee1..c5cf1876db 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
@@ -1,12 +1,12 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['user__home_state_latest', 'listing__is_lux_latest']" -->
-        <!-- node_id = NodeId(id_str='ss_2') -->
+        <!-- node_id = NodeId(id_str='ss_4') -->
         <!-- col0 =                                                                                                     -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_61), column_alias='listing__is_lux_latest') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_62), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
         <!-- group_by0 =                                                                                                -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_61), column_alias='listing__is_lux_latest') -->
         <!-- group_by1 =                                                                                                 -->
@@ -15,7 +15,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Join Standard Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_3') -->
             <!-- col0 =                                               -->
             <!--   SqlSelectColumn(                                   -->
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_4), -->
@@ -200,10 +200,10 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='largest_listing') -->
             <!-- col56 =                                                                                             -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- join_0 =                                                 -->
             <!--   SqlJoinDescription(                                    -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
             <!--     right_source_alias='subq_2',                         -->
             <!--     join_type=FULL_OUTER,                                -->
             <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -212,7 +212,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
@@ -417,16 +417,16 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                <!-- node_id = NodeId(id_str='ss_0') -->
+                <!-- node_id = NodeId(id_str='ss_2') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
                 <!-- col1 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='home_state_latest') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28009') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 =                                                                                          -->
                     <!--   SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28202), column_alias='ds_latest__day') -->
                     <!-- col1 =                                                                                           -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_node__plan0.xml
index 7454c656d7..620b4ce2a7 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_node__plan0.xml
@@ -1,14 +1,14 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['bookings',]" -->
-        <!-- node_id = NodeId(id_str='ss_0') -->
+        <!-- node_id = NodeId(id_str='ss_1') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28001') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 = SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
             <!-- col1 =                                                                                           -->
             <!--   SqlSelectColumn(                                                                               -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_with_where_constraint_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_with_where_constraint_node__plan0.xml
index cf5619eec8..f9d8c40fb5 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_with_where_constraint_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_filter_with_where_constraint_node__plan0.xml
@@ -1,23 +1,23 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Constrain Output with WHERE' -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- where = SqlStringExpression(node_id=str_0 sql_expr=booking__ds__day = '2020-01-01') -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['bookings', 'ds__day']" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28001') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
                 <!-- col1 =                                                                                           -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_to_grain__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_to_grain__plan0.xml
index 8928db3f68..859d50d321 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_to_grain__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_to_grain__plan0.xml
@@ -1,14 +1,14 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join to Time Spine Dataset' -->
-        <!-- node_id = NodeId(id_str='ss_5') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_112), column_alias='metric_time__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_111), column_alias='listing') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_110), column_alias='booking_fees') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_4),   -->
         <!--     right_source_alias='subq_4',                         -->
         <!--     join_type=INNER,                                     -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -17,7 +17,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Time Spine' -->
-            <!-- node_id = NodeId(id_str='ss_4') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_106), column_alias='metric_time__day') -->
             <!-- from_source = SqlTableNode(node_id=tfc_0) -->
@@ -31,7 +31,7 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_104), column_alias='metric_time__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_105), column_alias='listing') -->
@@ -40,12 +40,12 @@
             <!--     expr=SqlStringExpression(node_id=str_0 sql_expr=booking_value * 0.05), -->
             <!--     column_alias='booking_fees',                                           -->
             <!--   )                                                                        -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_103), column_alias='listing') -->
@@ -54,7 +54,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='booking_value',                                         -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                                                                  -->
@@ -63,7 +63,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['booking_value', 'metric_time__day', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_99), -->
@@ -73,12 +73,12 @@
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_100), column_alias='listing') -->
                     <!-- col2 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_98), column_alias='booking_value') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='ds__day') -->
                         <!-- col1 =                                                                                       -->
@@ -542,12 +542,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
                         <!--     column_alias='approximate_discrete_booking_value_p99', -->
                         <!--   )                                                        -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28001') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_window__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_window__plan0.xml
index 8928db3f68..859d50d321 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_window__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_with_offset_window__plan0.xml
@@ -1,14 +1,14 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join to Time Spine Dataset' -->
-        <!-- node_id = NodeId(id_str='ss_5') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_112), column_alias='metric_time__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_111), column_alias='listing') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_110), column_alias='booking_fees') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_4),   -->
         <!--     right_source_alias='subq_4',                         -->
         <!--     join_type=INNER,                                     -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -17,7 +17,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Time Spine' -->
-            <!-- node_id = NodeId(id_str='ss_4') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_106), column_alias='metric_time__day') -->
             <!-- from_source = SqlTableNode(node_id=tfc_0) -->
@@ -31,7 +31,7 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_104), column_alias='metric_time__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_105), column_alias='listing') -->
@@ -40,12 +40,12 @@
             <!--     expr=SqlStringExpression(node_id=str_0 sql_expr=booking_value * 0.05), -->
             <!--     column_alias='booking_fees',                                           -->
             <!--   )                                                                        -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_103), column_alias='listing') -->
@@ -54,7 +54,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='booking_value',                                         -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                                                                  -->
@@ -63,7 +63,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['booking_value', 'metric_time__day', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_99), -->
@@ -73,12 +73,12 @@
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_100), column_alias='listing') -->
                     <!-- col2 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_98), column_alias='booking_value') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='ds__day') -->
                         <!-- col1 =                                                                                       -->
@@ -542,12 +542,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
                         <!--     column_alias='approximate_discrete_booking_value_p99', -->
                         <!--   )                                                        -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28001') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_without_offset__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_without_offset__plan0.xml
index 8928db3f68..859d50d321 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_without_offset__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_join_to_time_spine_node_without_offset__plan0.xml
@@ -1,14 +1,14 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join to Time Spine Dataset' -->
-        <!-- node_id = NodeId(id_str='ss_5') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_112), column_alias='metric_time__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_111), column_alias='listing') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_110), column_alias='booking_fees') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_4),   -->
         <!--     right_source_alias='subq_4',                         -->
         <!--     join_type=INNER,                                     -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -17,7 +17,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Time Spine' -->
-            <!-- node_id = NodeId(id_str='ss_4') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_106), column_alias='metric_time__day') -->
             <!-- from_source = SqlTableNode(node_id=tfc_0) -->
@@ -31,7 +31,7 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_104), column_alias='metric_time__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_105), column_alias='listing') -->
@@ -40,12 +40,12 @@
             <!--     expr=SqlStringExpression(node_id=str_0 sql_expr=booking_value * 0.05), -->
             <!--     column_alias='booking_fees',                                           -->
             <!--   )                                                                        -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_103), column_alias='listing') -->
@@ -54,7 +54,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='booking_value',                                         -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
                 <!-- group_by1 =                                                                                  -->
@@ -63,7 +63,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['booking_value', 'metric_time__day', 'listing']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_99), -->
@@ -73,12 +73,12 @@
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_100), column_alias='listing') -->
                     <!-- col2 =                                                                                            -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_98), column_alias='booking_value') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='ds__day') -->
                         <!-- col1 =                                                                                       -->
@@ -542,12 +542,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
                         <!--     column_alias='approximate_discrete_booking_value_p99', -->
                         <!--   )                                                        -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28001') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_measure_aggregation_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_measure_aggregation_node__plan0.xml
index 6755985f55..36242c9899 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_measure_aggregation_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_measure_aggregation_node__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Aggregate Measures' -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 =                                                                    -->
         <!--   SqlSelectColumn(                                                        -->
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
@@ -22,25 +22,25 @@
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=AVERAGE), -->
         <!--     column_alias='average_booking_value',                                     -->
         <!--   )                                                                           -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description =                                                                                -->
             <!--   "Pass Only Elements: ['bookings', 'instant_bookings', 'average_booking_value', 'bookers']" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
             <!-- col1 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='instant_bookings') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='bookers') -->
             <!-- col3 =                                                                                                   -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='average_booking_value') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28001') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
                 <!-- col1 =                                                                                           -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_multi_join_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_multi_join_node__plan0.xml
index b57d69bf27..4b31f211e2 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_multi_join_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_multi_join_node__plan0.xml
@@ -1,24 +1,24 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join Standard Outputs' -->
-        <!-- node_id = NodeId(id_str='ss_3') -->
+        <!-- node_id = NodeId(id_str='ss_6') -->
         <!-- col0 =                                                                                                     -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='listing__country_latest') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='listing__country_latest') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_13), column_alias='listing') -->
         <!-- col3 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
         <!--     right_source_alias='subq_3',                         -->
         <!--     join_type=LEFT_OUTER,                                -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
         <!--   )                                                      -->
         <!-- join_1 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_5),   -->
         <!--     right_source_alias='subq_5',                         -->
         <!--     join_type=LEFT_OUTER,                                -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_1), -->
@@ -27,15 +27,15 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['bookings', 'listing']" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='listing') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28001') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
                 <!-- col1 =                                                                                           -->
@@ -365,15 +365,15 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_3') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='listing') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='country_latest') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_2') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
@@ -579,15 +579,15 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['country_latest', 'listing']" -->
-            <!-- node_id = NodeId(id_str='ss_2') -->
+            <!-- node_id = NodeId(id_str='ss_5') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='listing') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='country_latest') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_4') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_order_by_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_order_by_node__plan0.xml
index 04959b7430..f3c0935b5c 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_order_by_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_order_by_node__plan0.xml
@@ -1,27 +1,27 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Order By ['ds__day', 'bookings']" -->
-        <!-- node_id = NodeId(id_str='ss_3') -->
+        <!-- node_id = NodeId(id_str='ss_4') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_13), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='is_instant') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
         <!-- where = None -->
         <!-- order_by0 = SqlOrderByDescription(expr=SqlColumnReferenceExpression(node_id=cr_9), desc=False) -->
         <!-- order_by1 = SqlOrderByDescription(expr=SqlColumnReferenceExpression(node_id=cr_10), desc=True) -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_2') -->
+            <!-- node_id = NodeId(id_str='ss_3') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='is_instant') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_8), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_1') -->
+                <!-- node_id = NodeId(id_str='ss_2') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_5), column_alias='ds__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='is_instant') -->
                 <!-- col2 =                                                                    -->
@@ -29,7 +29,7 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='bookings',                                              -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- group_by0 =                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_5), column_alias='ds__day') -->
                 <!-- group_by1 =                                                                                   -->
@@ -38,18 +38,18 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['bookings', 'is_instant', 'ds__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='ds__day') -->
                     <!-- col1 =                                                                                        -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='is_instant') -->
                     <!-- col2 =                                                                                      -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                        <!-- node_id = NodeId(id_str='ss_28001') -->
+                        <!-- node_id = NodeId(id_str='ss_0') -->
                         <!-- col0 =                                                      -->
                         <!--   SqlSelectColumn(                                          -->
                         <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node__plan0.xml
index 1aad097e04..5a7444c2e5 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join on MIN(ds) and [] grouping by None' -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_9), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_10), column_alias='ds__week') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='ds__month') -->
@@ -93,10 +93,10 @@
         <!--     expr=SqlColumnReferenceExpression(node_id=cr_6),         -->
         <!--     column_alias='total_account_balance_first_day_of_month', -->
         <!--   )                                                          -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
         <!--     right_source_alias='subq_2',                         -->
         <!--     join_type=INNER,                                     -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -105,7 +105,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28000') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 =                                                                                                 -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_28000), column_alias='account_balance') -->
             <!-- col1 =                                                   -->
@@ -214,18 +214,18 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Filter row on MIN(ds__day)' -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=MIN), -->
             <!--     column_alias='ds__day__complete',                                     -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28000') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                   -->
                 <!--   SqlSelectColumn(                                       -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_28000), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_grouping__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_grouping__plan0.xml
index e574ac76b5..8d7b67e87b 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_grouping__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_grouping__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Join on MAX(ds) and ['user'] grouping by None" -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_13), column_alias='ds__week') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_14), column_alias='ds__month') -->
@@ -93,10 +93,10 @@
         <!--     expr=SqlColumnReferenceExpression(node_id=cr_9),         -->
         <!--     column_alias='total_account_balance_first_day_of_month', -->
         <!--   )                                                          -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- join_0 =                                               -->
         <!--   SqlJoinDescription(                                  -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_0), -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_1), -->
         <!--     right_source_alias='subq_2',                       -->
         <!--     join_type=INNER,                                   -->
         <!--     on_condition=SqlLogicalExpression(node_id=lo_0),   -->
@@ -105,7 +105,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28000') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 =                                                                                                 -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_28000), column_alias='account_balance') -->
             <!-- col1 =                                                   -->
@@ -214,20 +214,20 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Filter row on MAX(ds__day)' -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
             <!-- col1 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=MAX), -->
             <!--     column_alias='ds__day__complete',                                     -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28000') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                   -->
                 <!--   SqlSelectColumn(                                       -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_28000), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_queried_group_by__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_queried_group_by__plan0.xml
index 9f9989cea6..f6a1aa39a8 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_queried_group_by__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_semi_additive_join_node_with_queried_group_by__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join on MIN(ds) and [] grouping by ds' -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_10), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_11), column_alias='ds__week') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_12), column_alias='ds__month') -->
@@ -93,10 +93,10 @@
         <!--     expr=SqlColumnReferenceExpression(node_id=cr_7),         -->
         <!--     column_alias='total_account_balance_first_day_of_month', -->
         <!--   )                                                          -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
         <!--     right_source_alias='subq_2',                         -->
         <!--     join_type=INNER,                                     -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -105,7 +105,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28000') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 =                                                                                                 -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_28000), column_alias='account_balance') -->
             <!-- col1 =                                                   -->
@@ -214,20 +214,20 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Filter row on MIN(ds__day)' -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__week') -->
             <!-- col1 =                                                                    -->
             <!--   SqlSelectColumn(                                                        -->
             <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=MIN), -->
             <!--     column_alias='ds__day__complete',                                     -->
             <!--   )                                                                       -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28000) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- group_by0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__week') -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'accounts_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28000') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                   -->
                 <!--   SqlSelectColumn(                                       -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_28000), -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_single_join_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_single_join_node__plan0.xml
index b9d5298669..e40c814d97 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_single_join_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_single_join_node__plan0.xml
@@ -1,13 +1,13 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Join Standard Outputs' -->
-        <!-- node_id = NodeId(id_str='ss_2') -->
+        <!-- node_id = NodeId(id_str='ss_4') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='listing') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='bookings') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_1),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_3),   -->
         <!--     right_source_alias='subq_3',                         -->
         <!--     join_type=LEFT_OUTER,                                -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -16,15 +16,15 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['bookings', 'listing']" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='listing') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                <!-- node_id = NodeId(id_str='ss_28001') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
                 <!-- col1 =                                                                                           -->
@@ -354,19 +354,19 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = "Pass Only Elements: ['listing__country_latest', 'listing']" -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_3') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='listing') -->
             <!-- col1 =                                               -->
             <!--   SqlSelectColumn(                                   -->
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_2), -->
             <!--     column_alias='listing__country_latest',          -->
             <!--   )                                                  -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_2') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
diff --git a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_source_node__plan0.xml b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_source_node__plan0.xml
index e96f0a3b94..e240cd2db1 100644
--- a/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_source_node__plan0.xml
+++ b/tests_metricflow/snapshots/test_dataflow_to_sql_plan.py/SqlQueryPlan/test_source_node__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-        <!-- node_id = NodeId(id_str='ss_28001') -->
+        <!-- node_id = NodeId(id_str='ss_0') -->
         <!-- col0 = SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
         <!-- col1 =                                                                                           -->
         <!--   SqlSelectColumn(                                                                               -->
diff --git a/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimension_values_with_a_join_and_a_filter__plan0.xml b/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimension_values_with_a_join_and_a_filter__plan0.xml
index 31ec4e8cdb..044acdfa1a 100644
--- a/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimension_values_with_a_join_and_a_filter__plan0.xml
+++ b/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimension_values_with_a_join_and_a_filter__plan0.xml
@@ -1,12 +1,12 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['user__home_state_latest', 'listing__is_lux_latest']" -->
-        <!-- node_id = NodeId(id_str='ss_3') -->
+        <!-- node_id = NodeId(id_str='ss_5') -->
         <!-- col0 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_118), column_alias='listing__is_lux_latest') -->
         <!-- col1 =                                                                                                       -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_119), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
         <!-- group_by0 =                                                                                                 -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_118), column_alias='listing__is_lux_latest') -->
         <!-- group_by1 =                                                                                                  -->
@@ -15,7 +15,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Constrain Output with WHERE' -->
-            <!-- node_id = NodeId(id_str='ss_2') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_71), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_72), column_alias='ds__week') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_73), column_alias='ds__month') -->
@@ -202,12 +202,12 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_62), column_alias='largest_listing') -->
             <!-- col56 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_63), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = SqlStringExpression(node_id=str_0 sql_expr=user__home_state_latest = 'us') -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_1') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                               -->
                 <!--   SqlSelectColumn(                                   -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_4), -->
@@ -408,10 +408,10 @@
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='largest_listing') -->
                 <!-- col56 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='smallest_listing') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                 <!-- join_0 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
                 <!--     right_source_alias='subq_2',                         -->
                 <!--     join_type=FULL_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -420,7 +420,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28005') -->
+                    <!-- node_id = NodeId(id_str='ss_0') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
@@ -660,19 +660,19 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
                     <!-- col1 =                                               -->
                     <!--   SqlSelectColumn(                                   -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_0), -->
                     <!--     column_alias='home_state_latest',                -->
                     <!--   )                                                  -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28009') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                             -->
                         <!--   SqlSelectColumn(                                 -->
                         <!--     expr=SqlDateTruncExpression(node_id=dt_28202), -->
diff --git a/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml b/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
index 2d8e288ee1..c5cf1876db 100644
--- a/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
+++ b/tests_metricflow/snapshots/test_distinct_values_to_sql.py/SqlQueryPlan/test_dimensions_requiring_join__plan0.xml
@@ -1,12 +1,12 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['user__home_state_latest', 'listing__is_lux_latest']" -->
-        <!-- node_id = NodeId(id_str='ss_2') -->
+        <!-- node_id = NodeId(id_str='ss_4') -->
         <!-- col0 =                                                                                                     -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_61), column_alias='listing__is_lux_latest') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_62), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
         <!-- group_by0 =                                                                                                -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_61), column_alias='listing__is_lux_latest') -->
         <!-- group_by1 =                                                                                                 -->
@@ -15,7 +15,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Join Standard Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_1') -->
+            <!-- node_id = NodeId(id_str='ss_3') -->
             <!-- col0 =                                               -->
             <!--   SqlSelectColumn(                                   -->
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_4), -->
@@ -200,10 +200,10 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_6), column_alias='largest_listing') -->
             <!-- col56 =                                                                                             -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_7), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- join_0 =                                                 -->
             <!--   SqlJoinDescription(                                    -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_0),   -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
             <!--     right_source_alias='subq_2',                         -->
             <!--     join_type=FULL_OUTER,                                -->
             <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -212,7 +212,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
@@ -417,16 +417,16 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                <!-- node_id = NodeId(id_str='ss_0') -->
+                <!-- node_id = NodeId(id_str='ss_2') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='user') -->
                 <!-- col1 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='home_state_latest') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28009') -->
+                    <!-- node_id = NodeId(id_str='ss_1') -->
                     <!-- col0 =                                                                                          -->
                     <!--   SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28202), column_alias='ds_latest__day') -->
                     <!-- col1 =                                                                                           -->
diff --git a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_non_primary_time__plan0.xml b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_non_primary_time__plan0.xml
index ac04ee9750..337c453550 100644
--- a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_non_primary_time__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_non_primary_time__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Metric Time Dimension 'paid_at'" -->
-        <!-- node_id = NodeId(id_str='ss_0') -->
+        <!-- node_id = NodeId(id_str='ss_1') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_3), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_4), column_alias='ds__week') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_5), column_alias='ds__month') -->
@@ -225,12 +225,12 @@
         <!-- col84 =                                                                                                -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='booking__is_instant') -->
         <!-- col85 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='booking_payments') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28001') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 = SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
             <!-- col1 =                                                                                           -->
             <!--   SqlSelectColumn(                                                                               -->
diff --git a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_primary_time__plan0.xml b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_primary_time__plan0.xml
index dc051c89ec..6c9677ce09 100644
--- a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_primary_time__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_metric_time_dimension_transform_node_using_primary_time__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Metric Time Dimension 'ds'" -->
-        <!-- node_id = NodeId(id_str='ss_0') -->
+        <!-- node_id = NodeId(id_str='ss_1') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='ds__day') -->
         <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_16), column_alias='ds__week') -->
         <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_17), column_alias='ds__month') -->
@@ -252,12 +252,12 @@
         <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
         <!--     column_alias='approximate_discrete_booking_value_p99', -->
         <!--   )                                                        -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-            <!-- node_id = NodeId(id_str='ss_28001') -->
+            <!-- node_id = NodeId(id_str='ss_0') -->
             <!-- col0 = SqlSelectColumn(expr=SqlStringExpression(node_id=str_28000 sql_expr=1), column_alias='bookings') -->
             <!-- col1 =                                                                                           -->
             <!--   SqlSelectColumn(                                                                               -->
diff --git a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_simple_query_with_metric_time_dimension__plan0.xml b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_simple_query_with_metric_time_dimension__plan0.xml
index cbbc25a9f4..cb44588e6a 100644
--- a/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_simple_query_with_metric_time_dimension__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_dimension_to_sql.py/SqlQueryPlan/test_simple_query_with_metric_time_dimension__plan0.xml
@@ -1,7 +1,7 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = 'Combine Aggregated Outputs' -->
-        <!-- node_id = NodeId(id_str='ss_8') -->
+        <!-- node_id = NodeId(id_str='ss_10') -->
         <!-- col0 =                                                                         -->
         <!--   SqlSelectColumn(                                                             -->
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_4, sql_function=COALESCE), -->
@@ -17,10 +17,10 @@
         <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_3, sql_function=MAX), -->
         <!--     column_alias='booking_payments',                                      -->
         <!--   )                                                                       -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
         <!-- join_0 =                                                 -->
         <!--   SqlJoinDescription(                                    -->
-        <!--     right_source=SqlSelectStatementNode(node_id=ss_7),   -->
+        <!--     right_source=SqlSelectStatementNode(node_id=ss_9),   -->
         <!--     right_source_alias='subq_9',                         -->
         <!--     join_type=FULL_OUTER,                                -->
         <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -34,16 +34,16 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_4') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_102), column_alias='metric_time__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_103), column_alias='bookings') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_101), column_alias='metric_time__day') -->
                 <!-- col1 =                                                                    -->
@@ -51,14 +51,14 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_0, sql_function=SUM), -->
                 <!--     column_alias='bookings',                                              -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_101), column_alias='metric_time__day') -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['bookings', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_99), -->
@@ -66,12 +66,12 @@
                     <!--   )                                                   -->
                     <!-- col1 =                                                                                       -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_98), column_alias='bookings') -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                      -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_15), column_alias='ds__day') -->
                         <!-- col1 =                                                                                       -->
@@ -535,12 +535,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_12),      -->
                         <!--     column_alias='approximate_discrete_booking_value_p99', -->
                         <!--   )                                                        -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28001') -->
+                            <!-- node_id = NodeId(id_str='ss_0') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
@@ -987,17 +987,17 @@
         </SqlSelectStatementNode>
         <SqlSelectStatementNode>
             <!-- description = 'Compute Metrics via Expressions' -->
-            <!-- node_id = NodeId(id_str='ss_7') -->
+            <!-- node_id = NodeId(id_str='ss_9') -->
             <!-- col0 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_194), column_alias='metric_time__day') -->
             <!-- col1 =                                                                                                -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_195), column_alias='booking_payments') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_8) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Aggregate Measures' -->
-                <!-- node_id = NodeId(id_str='ss_6') -->
+                <!-- node_id = NodeId(id_str='ss_8') -->
                 <!-- col0 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_193), column_alias='metric_time__day') -->
                 <!-- col1 =                                                                    -->
@@ -1005,14 +1005,14 @@
                 <!--     expr=SqlAggregateFunctionExpression(node_id=fnc_1, sql_function=SUM), -->
                 <!--     column_alias='booking_payments',                                      -->
                 <!--   )                                                                       -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
                 <!-- group_by0 =                                                                                           -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_193), column_alias='metric_time__day') -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['booking_payments', 'metric_time__day']" -->
-                    <!-- node_id = NodeId(id_str='ss_5') -->
+                    <!-- node_id = NodeId(id_str='ss_7') -->
                     <!-- col0 =                                                 -->
                     <!--   SqlSelectColumn(                                     -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_191), -->
@@ -1023,12 +1023,12 @@
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_190), -->
                     <!--     column_alias='booking_payments',                   -->
                     <!--   )                                                    -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'paid_at'" -->
-                        <!-- node_id = NodeId(id_str='ss_4') -->
+                        <!-- node_id = NodeId(id_str='ss_6') -->
                         <!-- col0 =                                                                                       -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_107), column_alias='ds__day') -->
                         <!-- col1 =                                                                                        -->
@@ -1441,12 +1441,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_104), -->
                         <!--     column_alias='booking_payments',                   -->
                         <!--   )                                                    -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28001) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_5) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = "Read Elements From Semantic Model 'bookings_source'" -->
-                            <!-- node_id = NodeId(id_str='ss_28001') -->
+                            <!-- node_id = NodeId(id_str='ss_5') -->
                             <!-- col0 =                                                      -->
                             <!--   SqlSelectColumn(                                          -->
                             <!--     expr=SqlStringExpression(node_id=str_28000 sql_expr=1), -->
diff --git a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_dimensions_with_time_constraint__plan0.xml b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_dimensions_with_time_constraint__plan0.xml
index c969ff9725..891505f191 100644
--- a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_dimensions_with_time_constraint__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_dimensions_with_time_constraint__plan0.xml
@@ -2,13 +2,13 @@
     <SqlSelectStatementNode>
         <!-- description =                                                                                     -->
         <!--   "Pass Only Elements: ['user__home_state_latest', 'listing__is_lux_latest', 'metric_time__day']" -->
-        <!-- node_id = NodeId(id_str='ss_5') -->
+        <!-- node_id = NodeId(id_str='ss_8') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_148), column_alias='metric_time__day') -->
         <!-- col1 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_146), column_alias='listing__is_lux_latest') -->
         <!-- col2 =                                                                                                       -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_147), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_7) -->
         <!-- group_by0 =                                                                                           -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_148), column_alias='metric_time__day') -->
         <!-- group_by1 =                                                                                                 -->
@@ -19,7 +19,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Constrain Time Range to [2020-01-01T00:00:00, 2020-01-03T00:00:00]' -->
-            <!-- node_id = NodeId(id_str='ss_4') -->
+            <!-- node_id = NodeId(id_str='ss_7') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_98), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_99), column_alias='ds__week') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_100), column_alias='ds__month') -->
@@ -208,12 +208,12 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_89), column_alias='largest_listing') -->
             <!-- col57 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_90), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
             <!-- where = SqlBetweenExpression(node_id=betw_0) -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Join Standard Outputs' -->
-                <!-- node_id = NodeId(id_str='ss_3') -->
+                <!-- node_id = NodeId(id_str='ss_6') -->
                 <!-- col0 =                                                -->
                 <!--   SqlSelectColumn(                                    -->
                 <!--     expr=SqlColumnReferenceExpression(node_id=cr_29), -->
@@ -416,16 +416,16 @@
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_31), column_alias='largest_listing') -->
                 <!-- col57 =                                                                                              -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_32), column_alias='smallest_listing') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
                 <!-- join_0 =                                               -->
                 <!--   SqlJoinDescription(                                  -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_1), -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_3), -->
                 <!--     right_source_alias='subq_3',                       -->
                 <!--     join_type=CROSS_JOIN,                              -->
                 <!--   )                                                    -->
                 <!-- join_1 =                                                 -->
                 <!--   SqlJoinDescription(                                    -->
-                <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
+                <!--     right_source=SqlSelectStatementNode(node_id=ss_5),   -->
                 <!--     right_source_alias='subq_5',                         -->
                 <!--     join_type=FULL_OUTER,                                -->
                 <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -434,7 +434,7 @@
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28005') -->
+                    <!-- node_id = NodeId(id_str='ss_0') -->
                     <!-- col0 =                                                      -->
                     <!--   SqlSelectColumn(                                          -->
                     <!--     expr=SqlStringExpression(node_id=str_28006 sql_expr=1), -->
@@ -674,18 +674,18 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['metric_time__day',]" -->
-                    <!-- node_id = NodeId(id_str='ss_1') -->
+                    <!-- node_id = NodeId(id_str='ss_3') -->
                     <!-- col0 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_24), -->
                     <!--     column_alias='metric_time__day',                  -->
                     <!--   )                                                   -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Metric Time Dimension 'ds'" -->
-                        <!-- node_id = NodeId(id_str='ss_0') -->
+                        <!-- node_id = NodeId(id_str='ss_2') -->
                         <!-- col0 =                                                                                     -->
                         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='ds__day') -->
                         <!-- col1 =                                                                                      -->
@@ -794,12 +794,12 @@
                         <!--     expr=SqlColumnReferenceExpression(node_id=cr_23), -->
                         <!--     column_alias='metric_time__martian_day',          -->
                         <!--   )                                                   -->
-                        <!-- from_source = SqlSelectStatementNode(node_id=ss_28018) -->
+                        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                         <!-- where = None -->
                         <!-- distinct = False -->
                         <SqlSelectStatementNode>
                             <!-- description = 'Time Spine' -->
-                            <!-- node_id = NodeId(id_str='ss_28018') -->
+                            <!-- node_id = NodeId(id_str='ss_1') -->
                             <!-- col0 =                                                                                   -->
                             <!--   SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28293), column_alias='ds__day') -->
                             <!-- col1 =                                                                                    -->
@@ -864,19 +864,19 @@
                 </SqlSelectStatementNode>
                 <SqlSelectStatementNode>
                     <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                    <!-- node_id = NodeId(id_str='ss_2') -->
+                    <!-- node_id = NodeId(id_str='ss_5') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_26), column_alias='user') -->
                     <!-- col1 =                                                -->
                     <!--   SqlSelectColumn(                                    -->
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_25), -->
                     <!--     column_alias='home_state_latest',                 -->
                     <!--   )                                                   -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                        <!-- node_id = NodeId(id_str='ss_28009') -->
+                        <!-- node_id = NodeId(id_str='ss_4') -->
                         <!-- col0 =                                             -->
                         <!--   SqlSelectColumn(                                 -->
                         <!--     expr=SqlDateTruncExpression(node_id=dt_28202), -->
diff --git a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_only__plan0.xml b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_only__plan0.xml
index 74e95d6fe0..bce99ec55f 100644
--- a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_only__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_only__plan0.xml
@@ -1,16 +1,16 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['metric_time__day',]" -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_24), column_alias='metric_time__day') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- group_by0 =                                                                                          -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_24), column_alias='metric_time__day') -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Metric Time Dimension 'ds'" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__week') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='ds__month') -->
@@ -73,12 +73,12 @@
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_23), -->
             <!--     column_alias='metric_time__martian_day',          -->
             <!--   )                                                   -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28018) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Time Spine' -->
-                <!-- node_id = NodeId(id_str='ss_28018') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28293), column_alias='ds__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28294), column_alias='ds__week') -->
                 <!-- col2 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28295), column_alias='ds__month') -->
diff --git a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_quarter_alone__plan0.xml b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_quarter_alone__plan0.xml
index cd292a1dd8..f11e974a24 100644
--- a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_quarter_alone__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_quarter_alone__plan0.xml
@@ -1,17 +1,17 @@
 <SqlQueryPlan>
     <SqlSelectStatementNode>
         <!-- description = "Pass Only Elements: ['metric_time__quarter',]" -->
-        <!-- node_id = NodeId(id_str='ss_1') -->
+        <!-- node_id = NodeId(id_str='ss_2') -->
         <!-- col0 =                                                                                                   -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_24), column_alias='metric_time__quarter') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
         <!-- group_by0 =                                                                                              -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_24), column_alias='metric_time__quarter') -->
         <!-- where = None -->
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = "Metric Time Dimension 'ds'" -->
-            <!-- node_id = NodeId(id_str='ss_0') -->
+            <!-- node_id = NodeId(id_str='ss_1') -->
             <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='ds__day') -->
             <!-- col1 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__week') -->
             <!-- col2 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_2), column_alias='ds__month') -->
@@ -74,12 +74,12 @@
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_23), -->
             <!--     column_alias='metric_time__martian_day',          -->
             <!--   )                                                   -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28018) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- where = None -->
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = 'Time Spine' -->
-                <!-- node_id = NodeId(id_str='ss_28018') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28293), column_alias='ds__day') -->
                 <!-- col1 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28294), column_alias='ds__week') -->
                 <!-- col2 = SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28295), column_alias='ds__month') -->
diff --git a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_with_other_dimensions__plan0.xml b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_with_other_dimensions__plan0.xml
index 356fbd4c20..03c5774ee4 100644
--- a/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_with_other_dimensions__plan0.xml
+++ b/tests_metricflow/snapshots/test_metric_time_without_metrics.py/SqlQueryPlan/test_metric_time_with_other_dimensions__plan0.xml
@@ -2,13 +2,13 @@
     <SqlSelectStatementNode>
         <!-- description =                                                                                     -->
         <!--   "Pass Only Elements: ['user__home_state_latest', 'listing__is_lux_latest', 'metric_time__day']" -->
-        <!-- node_id = NodeId(id_str='ss_4') -->
+        <!-- node_id = NodeId(id_str='ss_7') -->
         <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_89), column_alias='metric_time__day') -->
         <!-- col1 =                                                                                                     -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_87), column_alias='listing__is_lux_latest') -->
         <!-- col2 =                                                                                                      -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_88), column_alias='user__home_state_latest') -->
-        <!-- from_source = SqlSelectStatementNode(node_id=ss_3) -->
+        <!-- from_source = SqlSelectStatementNode(node_id=ss_6) -->
         <!-- group_by0 =                                                                                          -->
         <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_89), column_alias='metric_time__day') -->
         <!-- group_by1 =                                                                                                -->
@@ -19,7 +19,7 @@
         <!-- distinct = False -->
         <SqlSelectStatementNode>
             <!-- description = 'Join Standard Outputs' -->
-            <!-- node_id = NodeId(id_str='ss_3') -->
+            <!-- node_id = NodeId(id_str='ss_6') -->
             <!-- col0 =                                                -->
             <!--   SqlSelectColumn(                                    -->
             <!--     expr=SqlColumnReferenceExpression(node_id=cr_29), -->
@@ -207,16 +207,16 @@
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_31), column_alias='largest_listing') -->
             <!-- col57 =                                                                                              -->
             <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_32), column_alias='smallest_listing') -->
-            <!-- from_source = SqlSelectStatementNode(node_id=ss_28005) -->
+            <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
             <!-- join_0 =                                               -->
             <!--   SqlJoinDescription(                                  -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_1), -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_3), -->
             <!--     right_source_alias='subq_3',                       -->
             <!--     join_type=CROSS_JOIN,                              -->
             <!--   )                                                    -->
             <!-- join_1 =                                                 -->
             <!--   SqlJoinDescription(                                    -->
-            <!--     right_source=SqlSelectStatementNode(node_id=ss_2),   -->
+            <!--     right_source=SqlSelectStatementNode(node_id=ss_5),   -->
             <!--     right_source_alias='subq_5',                         -->
             <!--     join_type=FULL_OUTER,                                -->
             <!--     on_condition=SqlComparisonExpression(node_id=cmp_0), -->
@@ -225,7 +225,7 @@
             <!-- distinct = False -->
             <SqlSelectStatementNode>
                 <!-- description = "Read Elements From Semantic Model 'listings_latest'" -->
-                <!-- node_id = NodeId(id_str='ss_28005') -->
+                <!-- node_id = NodeId(id_str='ss_0') -->
                 <!-- col0 =                                                                                             -->
                 <!--   SqlSelectColumn(expr=SqlStringExpression(node_id=str_28006 sql_expr=1), column_alias='listings') -->
                 <!-- col1 =                                                   -->
@@ -430,15 +430,15 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['metric_time__day',]" -->
-                <!-- node_id = NodeId(id_str='ss_1') -->
+                <!-- node_id = NodeId(id_str='ss_3') -->
                 <!-- col0 =                                                                                               -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_24), column_alias='metric_time__day') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_0) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_2) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Metric Time Dimension 'ds'" -->
-                    <!-- node_id = NodeId(id_str='ss_0') -->
+                    <!-- node_id = NodeId(id_str='ss_2') -->
                     <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_0), column_alias='ds__day') -->
                     <!-- col1 =                                                                                      -->
                     <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_1), column_alias='ds__week') -->
@@ -543,12 +543,12 @@
                     <!--     expr=SqlColumnReferenceExpression(node_id=cr_23), -->
                     <!--     column_alias='metric_time__martian_day',          -->
                     <!--   )                                                   -->
-                    <!-- from_source = SqlSelectStatementNode(node_id=ss_28018) -->
+                    <!-- from_source = SqlSelectStatementNode(node_id=ss_1) -->
                     <!-- where = None -->
                     <!-- distinct = False -->
                     <SqlSelectStatementNode>
                         <!-- description = 'Time Spine' -->
-                        <!-- node_id = NodeId(id_str='ss_28018') -->
+                        <!-- node_id = NodeId(id_str='ss_1') -->
                         <!-- col0 =                                                                                   -->
                         <!--   SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28293), column_alias='ds__day') -->
                         <!-- col1 =                                                                                    -->
@@ -607,16 +607,16 @@
             </SqlSelectStatementNode>
             <SqlSelectStatementNode>
                 <!-- description = "Pass Only Elements: ['home_state_latest', 'user']" -->
-                <!-- node_id = NodeId(id_str='ss_2') -->
+                <!-- node_id = NodeId(id_str='ss_5') -->
                 <!-- col0 = SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_26), column_alias='user') -->
                 <!-- col1 =                                                                                                -->
                 <!--   SqlSelectColumn(expr=SqlColumnReferenceExpression(node_id=cr_25), column_alias='home_state_latest') -->
-                <!-- from_source = SqlSelectStatementNode(node_id=ss_28009) -->
+                <!-- from_source = SqlSelectStatementNode(node_id=ss_4) -->
                 <!-- where = None -->
                 <!-- distinct = False -->
                 <SqlSelectStatementNode>
                     <!-- description = "Read Elements From Semantic Model 'users_latest'" -->
-                    <!-- node_id = NodeId(id_str='ss_28009') -->
+                    <!-- node_id = NodeId(id_str='ss_4') -->
                     <!-- col0 =                                                                                          -->
                     <!--   SqlSelectColumn(expr=SqlDateTruncExpression(node_id=dt_28202), column_alias='ds_latest__day') -->
                     <!-- col1 =                                                                                           -->