Bruce Momjian 0a5e708e2b pg_resetxlog: add option to set oldest xid & use by pg_upgrade ... Add pg_resetxlog -u option to set the oldest xid in pg_control. Previously -x set this value be -2 billion less than the -x value. However, this causes the server to immediately scan all relation's relfrozenxid so it can advance pg_control's oldest xid to be inside the autovacuum_freeze_max_age range, which is inefficient and might disrupt diagnostic recovery. pg_upgrade will use this option to better create the new cluster to match the old cluster. Reported-by: Jason Harvey, Floris Van Nee Discussion: https://postgr.es/m/20190615183759.GB239428@rfd.leadboat.com, 87da83168c644fd9aae38f546cc70295@opammb0562.comp.optiver.com Author: Bertrand Drouvot Backpatch-through: 9.6		2021-07-26 22:38:14 -04:00
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backend	Get rid of artificial restriction on hash table sizes on Windows.	2021-07-25 14:02:27 -04:00
bin	pg_resetxlog: add option to set oldest xid & use by pg_upgrade	2021-07-26 22:38:14 -04:00
common	Fix incautious handling of possibly-miscoded strings in client code.	2021-06-07 14:15:25 -04:00
fe_utils	Fix incautious handling of possibly-miscoded strings in client code.	2021-06-07 14:15:25 -04:00
include	Get rid of artificial restriction on hash table sizes on Windows.	2021-07-25 14:02:27 -04:00
interfaces	Don't use abort(3) in libpq's fe-print.c.	2021-06-28 14:17:42 -04:00
makefiles	Remove libpq.rc, use win32ver.rc for libpq	2020-01-15 15:06:12 +01:00
pl	Fix corner-case uninitialized-variable issues in plpgsql.	2021-07-20 13:01:48 -04:00
port	Make printf("%s", NULL) print "(null)" instead of crashing.	2021-07-24 13:41:17 -04:00
template	Further tweaking of PG_SYSROOT heuristics for macOS.	2021-01-20 12:07:31 -05:00
test	Fix check for conflicting session- vs transaction-level locks.	2021-07-24 18:35:52 -04:00
timezone	Update time zone data files to tzdata release 2021a.	2021-01-24 16:29:47 -05:00
tools	Ensure HAVE_DECL_XXX macros in MSVC builds match those in Unix.	2021-07-15 11:00:43 -04:00
tutorial	tutorial: land height is "elevation", not "altitude"	2021-03-10 20:25:18 -05:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Fix partial-build problems introduced by having more generated headers.	2018-04-09 16:42:10 -04:00
Makefile.global.in	Fix prove_installcheck to use correct paths when used with PGXS	2021-07-01 08:46:38 -04:00
Makefile.shlib	Add PostgreSQL home page to --help output	2020-02-28 13:12:21 +01:00
nls-global.mk	NLS: Fix backend gettext triggers	2019-09-23 09:04:20 +02:00