From 89b0c6259a7440f760fafe32e8999d5d37cac8c7 Mon Sep 17 00:00:00 2001
From: Jenson <whutjs@gmail.com>
Date: Fri, 21 Jul 2023 08:28:08 +0800
Subject: [PATCH] feat: add ExchangeRel as a type in Rel (#518)

The `ExchangeRel` is already in the spec, but it is not a type of `Rel`
yet.

Co-authored-by: tanjunsheng <tanjunsheng@bytedance.com>
---
 proto/substrait/algebra.proto | 1 +
 1 file changed, 1 insertion(+)

diff --git a/proto/substrait/algebra.proto b/proto/substrait/algebra.proto
index b22324c33..12956ee2b 100644
--- a/proto/substrait/algebra.proto
+++ b/proto/substrait/algebra.proto
@@ -369,6 +369,7 @@ message Rel {
     //Physical relations
     HashJoinRel hash_join = 13;
     MergeJoinRel merge_join = 14;
+    ExchangeRel exchange = 15;
   }
 }