From 6f40ee4f837ec1ac59c8ddc73b67a04978a184d5 Mon Sep 17 00:00:00 2001
From: Jeff Davis <jdavis@postgresql.org>
Date: Fri, 19 Jul 2019 13:24:33 -0700
Subject: [PATCH] pg_stat_statements: add missing check for pgss_enabled().

Make pgss_post_parse_analyze() more consistent with the other hooks,
and avoid unnecessary overhead when pg_stat_statements.track=none.

Author: Raymond Martin
Reviewed-by: Fabien COELHO
Discussion: https://postgr.es/m/BN8PR21MB1217B003C4F79DE230AA36B9B1580%40BN8PR21MB1217.namprd21.prod.outlook.com
---
 contrib/pg_stat_statements/pg_stat_statements.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index ba57628f6f..221b47298c 100644
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -788,7 +788,7 @@ pgss_post_parse_analyze(ParseState *pstate, Query *query)
 	Assert(query->queryId == UINT64CONST(0));
 
 	/* Safety check... */
-	if (!pgss || !pgss_hash)
+	if (!pgss || !pgss_hash || !pgss_enabled())
 		return;
 
 	/*