From 4bd6a7f045696eff14a71208374010137b18bf15 Mon Sep 17 00:00:00 2001
From: wangym <497613985@qq.com>
Date: Tue, 2 Nov 2021 16:44:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E7=91=95=E7=96=B5=EF=BC=8C?=
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---
 src/common/backend/parser/parse_utilcmd.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/backend/parser/parse_utilcmd.cpp b/src/common/backend/parser/parse_utilcmd.cpp
index 8f5235656..c8633c80c 100644
--- a/src/common/backend/parser/parse_utilcmd.cpp
+++ b/src/common/backend/parser/parse_utilcmd.cpp
@@ -658,7 +658,7 @@ Oid *namespaceid, bool isFirstNode)
 #else
     if (!IsA(stmt, CreateForeignTableStmt) && !stmt->distributeby && !stmt->inhRelations && cxt.fallback_dist_col) {
 #endif
-        stmt->distributeby = (DistributeBy*)palloc0(sizeof(DistributeBy));
+        stmt->distributeby = makeNode(DistributeBy);
         stmt->distributeby->disttype = DISTTYPE_HASH;
         stmt->distributeby->colname = cxt.fallback_dist_col;
     }