From 93210ea7369a384917bbb03e34a69529f9c3fd64 Mon Sep 17 00:00:00 2001
From: Onder Kalaci <onderkalaci@gmail.com>
Date: Wed, 17 Aug 2022 10:16:25 +0200
Subject: [PATCH] Colocation Lock changed to ShareLock

---
 src/backend/distributed/utils/reference_table_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/distributed/utils/reference_table_utils.c b/src/backend/distributed/utils/reference_table_utils.c
index 705a3a670..01c441657 100644
--- a/src/backend/distributed/utils/reference_table_utils.c
+++ b/src/backend/distributed/utils/reference_table_utils.c
@@ -119,7 +119,7 @@ EnsureReferenceTablesExistOnAllNodesExtended(char transferMode)
 	 * Since the changes to the reference table placements are made via loopback
 	 * connections we release the final lock held at the end of this function.
 	 */
-	LOCKMODE lockmodes[] = { AccessShareLock, ExclusiveLock };
+	LOCKMODE lockmodes[] = { ShareLock, ExclusiveLock };
 	for (int l = 0; l < lengthof(lockmodes); l++)
 	{
 		LockColocationId(colocationId, lockmodes[l]);