Merge pull request #190 from raphaelrpl/b-1.0

✨ Add combined index for STAC
brazil-data-cube · Dec 6, 2022 · 5b85d42 · 5b85d42
2 parents f9d03d7 + a8aaeb1
commit 5b85d42
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diff --git a/bdc_catalog/alembic/f3112636be24_remove_lccs_db.py b/bdc_catalog/alembic/f3112636be24_remove_lccs_db.py
@@ -40,6 +40,9 @@ def upgrade():
 
     op.create_index('idx_bdc_items_start_date_desc_id', 'items', [sa.text('start_date DESC'), 'id'], unique=False,
                     schema='bdc')
+    op.create_index('idx_bdc_items_start_date_desc_id_is_available', 'items',
+                    [sa.text('start_date DESC'), 'id', 'is_available'], unique=False,
+                    schema='bdc')
     op.drop_table('collections_roles', schema='bdc')
     op.drop_table('roles', schema='bdc')
     # ### end Alembic commands ###
@@ -73,3 +76,4 @@ def downgrade():
         schema='bdc'
     )
     op.drop_index('idx_bdc_items_start_date_desc_id', table_name='items', schema='bdc')
+    op.drop_index('idx_bdc_items_start_date_desc_id_is_available', table_name='items', schema='bdc')
diff --git a/bdc_catalog/models/item.py b/bdc_catalog/models/item.py
@@ -136,6 +136,7 @@ class Item(BaseModel):
         Index(None, start_date),
         Index('idx_bdc_items_start_date_desc', start_date.desc()),
         Index(None, start_date.desc(), id),
+        Index('idx_bdc_items_start_date_desc_id_is_available', start_date.desc(), id, is_available),
         Index(None, metadata_),
         dict(schema=BDC_CATALOG_SCHEMA),
     )