From: Andres Freund <andres@anarazel.de>
Date: Mon, 5 Oct 2015 09:53:43 +0000 (+0200)
Subject: Re-Align *_freeze_max_age reloption limits with corresponding GUC limits.
X-Git-Tag: REL9_2_14~9
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=e07cfef34d8e2f74e0d28f3e8b4384ee660aa9e2;p=postgresql.git

Re-Align *_freeze_max_age reloption limits with corresponding GUC limits.

In 020235a5754 I lowered the autovacuum_*freeze_max_age minimums to
allow for easier testing of wraparounds. I did not touch the
corresponding per-table limits. While those don't matter for the purpose
of wraparound, it seems more consistent to lower them as well.

It's noteworthy that the previous reloption lower limit for
autovacuum_multixact_freeze_max_age was too high by one magnitude, even
before 020235a5754.

Discussion: 26377.1443105453@sss.pgh.pa.us
Backpatch: back to 9.0 (in parts), like the prior patch
---

diff --git a/src/backend/access/common/reloptions.c b/src/backend/access/common/reloptions.c
index b484685d173..999b0d9f1d9 100644
--- a/src/backend/access/common/reloptions.c
+++ b/src/backend/access/common/reloptions.c
@@ -167,7 +167,7 @@ static relopt_int intRelOpts[] =
 			"Age at which to autovacuum a table to prevent transaction ID wraparound",
 			RELOPT_KIND_HEAP | RELOPT_KIND_TOAST
 		},
-		-1, 100000000, 2000000000
+		-1, 100000, 2000000000
 	},
 	{
 		{