From: Peter Eisentraut <peter_e@gmx.net>
Date: Tue, 2 Aug 2016 17:15:35 +0000 (-0400)
Subject: Change minimum max_worker_processes from 1 to 0
X-Git-Tag: REL9_6_BETA4~53
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c4d3a039f0ea735c4c21831a74b753678c0e6794;p=postgresql

Change minimum max_worker_processes from 1 to 0

Setting it to 0 is probably not useful in practice, but it allows
testing of situations without available background worker slots.
---

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 6ac5184b37..9c93df0f0a 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -2469,7 +2469,7 @@ static struct config_int ConfigureNamesInt[] =
 			NULL,
 		},
 		&max_worker_processes,
-		8, 1, MAX_BACKENDS,
+		8, 0, MAX_BACKENDS,
 		check_max_worker_processes, NULL, NULL
 	},