postgresql/src
Tom Lane 344b784920 Postpone calls of unsafe server-side functions in pg_dump.
Avoid calling pg_get_partkeydef(), pg_get_expr(relpartbound),
and regtypeout until we have lock on the relevant tables.
The existing coding is at serious risk of failure if there
are any concurrent DROP TABLE commands going on --- including
drops of other sessions' temp tables.

Back-patch of commit e3fcbbd62.  That's been in v15/HEAD long enough
to have some confidence about it, so now let's fix the problem in
older branches.

Original patch by me; thanks to Gilles Darold for back-patching
legwork.

Discussion: https://postgr.es/m/2273648.1634764485@sss.pgh.pa.us
Discussion: https://postgr.es/m/7d7eb6128f40401d81b3b7a898b6b4de@W2012-02.nidsa.loc
Discussion: https://postgr.es/m/45c93d57-9973-248e-d2df-e02ca9af48d4@darold.net
2022-11-19 11:40:30 -05:00
..
backend Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:31 -05:00
bin Postpone calls of unsafe server-side functions in pg_dump. 2022-11-19 11:40:30 -05:00
common Inhibit mingw CRT's auto-globbing of command line arguments 2022-04-25 15:50:07 -04:00
fe_utils Clean up assorted failures under clang's -fsanitize=undefined checks. 2022-03-03 18:13:24 -05:00
include Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:31 -05:00
interfaces Stamp 12.13. 2022-11-07 16:47:13 -05:00
makefiles Select CFLAGS_SL at configure time, not in platform-specific Makefiles. 2019-10-21 12:32:35 -04:00
pl Translation updates 2022-11-07 13:55:08 +01:00
port Re-allow building on Microsoft Visual Studio 2013. 2022-11-10 10:23:49 -05:00
template On NetBSD, force dynamic symbol resolution at postmaster start. 2022-08-30 17:29:13 -04:00
test Account for IPC::Run::result() Windows behavior change. 2022-11-17 07:38:28 -08:00
timezone Update time zone data files to tzdata release 2022f. 2022-11-01 17:09:09 -04:00
tools Improve setup of environment values for commands in MSVC's vcregress.pl 2022-05-11 10:22:37 +09:00
tutorial tutorial: land height is "elevation", not "altitude" 2021-03-10 20:25:18 -05:00
.gitignore
DEVELOPERS
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 08:47:04 -04:00
Makefile.shlib Fix pkg-config files for static linking 2021-09-06 09:43:18 +02:00
nls-global.mk NLS: Fix backend gettext triggers 2019-09-23 09:05:50 +02:00