From 0996129651e9afe4bcbc8f900a9892d9ac8db5b0 Mon Sep 17 00:00:00 2001
From: JasonQu <qjpcpu@gmail.com>
Date: Tue, 12 Oct 2021 18:30:46 +0800
Subject: [PATCH] disable shared lock for pg_dump

Change-Id: I63de1bbd19cd1638903acbe5fb592dd3f754e6da
---
 src/bin/pg_dump/parallel.c | 1 +
 src/bin/pg_dump/pg_dump.c  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/bin/pg_dump/parallel.c b/src/bin/pg_dump/parallel.c
index f1577e785fafe..210a60ae9fdbe 100644
--- a/src/bin/pg_dump/parallel.c
+++ b/src/bin/pg_dump/parallel.c
@@ -1305,6 +1305,7 @@ IsEveryWorkerIdle(ParallelState *pstate)
 static void
 lockTableForWorker(ArchiveHandle *AH, TocEntry *te)
 {
+	return;
 	const char *qualId;
 	PQExpBuffer query;
 	PGresult   *res;
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index a485fb2d07085..d9832e31ef923 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -7019,11 +7019,13 @@ getTables(Archive *fout, int *numTables)
 			 tblinfo->relkind == RELKIND_PARTITIONED_TABLE) &&
 			(tblinfo[i].dobj.dump & DUMP_COMPONENTS_REQUIRING_LOCK))
 		{
+			/*
 			resetPQExpBuffer(query);
 			appendPQExpBuffer(query,
 							  "LOCK TABLE %s IN ACCESS SHARE MODE",
 							  fmtQualifiedDumpable(&tblinfo[i]));
 			ExecuteSqlStatement(fout, query->data);
+			*/
 		}
 
 		/* Emit notice if join for owner failed */