Peter Geoghegan e83ebfe6d7 Have VACUUM warn on relfrozenxid "in the future". ... Commits 74cf7d46 and a61daa14 fixed pg_upgrade bugs involving oversights in how relfrozenxid or relminmxid are carried forward or initialized. Corruption caused by bugs of this nature was ameliorated by commit 78db307bb2, which taught VACUUM to always overwrite existing invalid relfrozenxid or relminmxid values that are apparently "in the future". Extend that work now by showing a warning in the event of overwriting either relfrozenxid or relminmxid due to an existing value that is "in the future". There is probably a decent chance that the sanity checks added by commit 699bf7d05c will raise an error before VACUUM reaches this point, but we shouldn't rely on that. Author: Peter Geoghegan <pg@bowt.ie> Reviewed-By: Andres Freund <andres@anarazel.de> Discussion: https://postgr.es/m/CAH2-WzmRZEzeGvLv8yDW0AbFmSvJjTziORqjVUrf74mL4GL0Ww@mail.gmail.com		2022-04-05 09:44:52 -07:00
..
backend	Have VACUUM warn on relfrozenxid "in the future".	2022-04-05 09:44:52 -07:00
bin	pg_rewind: Fetch small files according to new size.	2022-04-05 14:45:31 +02:00
common	Fix possible NULL-pointer-deference in backup_compression.c.	2022-03-30 15:53:08 -04:00
fe_utils	Allow pgbench to retry in some cases.	2022-03-23 19:05:45 +09:00
include	Refactor and cleanup runtime partition prune code a little	2022-04-05 11:46:48 +02:00
interfaces	libpq: Fix pkg-config without OpenSSL	2022-04-01 17:15:24 +02:00
makefiles	Refactor DLSUFFIX handling	2022-03-25 08:56:02 +01:00
pl	Keep plpgsql.h C++-clean.	2022-03-31 18:29:10 -04:00
port	Simplify coding around path_contains_parent_reference().	2022-01-31 13:53:38 -05:00
template	Refactor DLSUFFIX handling	2022-03-25 08:56:02 +01:00
test	Update some tests in 013_crash_restart.pl.	2022-04-04 22:10:06 -04:00
timezone	Update copyright for 2022	2022-01-07 19:04:57 -05:00
tools	JSON_TABLE	2022-04-04 16:03:47 -04:00
tutorial	Update copyright for 2022	2022-01-07 19:04:57 -05:00
.gitignore
DEVELOPERS
Makefile
Makefile.global.in	Print information about type of test and subdirectory before running tests.	2022-03-31 11:19:24 -07:00
Makefile.shlib	AIX: Fix missing libpq symbols by respecting SHLIB_EXPORTS.	2021-09-06 11:27:59 -07:00
nls-global.mk