Michael Paquier b0bd9327dd Fix psql's single transaction mode on client-side errors with -c/-f switches ... psql --single-transaction is able to handle multiple -c and -f switches in a single transaction since d5563d7d, but this had the surprising behavior of forcing a transaction COMMIT even if psql failed with an error in the client (for example incorrect path given to \copy), which would generate an error, but still commit any changes that were already applied in the backend. This commit makes the behavior more consistent, by enforcing a transaction ROLLBACK if any commands fail, both client-side and backend-side, so as no changes are applied if one error happens in any of them. Some tests are added on HEAD to provide some coverage about all that. Backend-side errors are unreliable as IPC::Run can complain on SIGPIPE if psql quits before reading a query result, but that should work properly in the case where any errors come from psql itself, which is what the original report is about. Reported-by: Christoph Berg Author: Kyotaro Horiguchi, Michael Paquier Discussion: https://postgr.es/m/17504-76b68018e130415e@postgresql.org Backpatch-through: 10		2022-06-06 11:07:35 +09:00
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backend	Silence compiler warnings from some older compilers.	2022-06-01 17:21:45 -04:00
bin	Fix psql's single transaction mode on client-side errors with -c/-f switches	2022-06-06 11:07:35 +09:00
common	Inhibit mingw CRT's auto-globbing of command line arguments	2022-04-25 15:51:27 -04:00
fe_utils	Clean up assorted failures under clang's -fsanitize=undefined checks.	2022-03-03 18:13:24 -05:00
include	Fix the logical replication timeout during large transactions.	2022-05-11 10:12:23 +05:30
interfaces	Remove misguided SSL key file ownership check in libpq.	2022-05-26 14:14:05 -04:00
makefiles	Select CFLAGS_SL at configure time, not in platform-specific Makefiles.	2019-10-21 12:32:36 -04:00
pl	Fix pl/perl test case so it will still work under Perl 5.36.	2022-06-01 16:15:47 -04:00
port	Stamp 11.16.	2022-05-09 17:20:11 -04:00
template	Further tweaking of PG_SYSROOT heuristics for macOS.	2021-01-20 12:07:41 -05:00
test	Show 'AS "?column?"' explicitly when it's important.	2022-05-21 14:45:58 -04:00
timezone	Update time zone data files to tzdata release 2022a.	2022-05-05 14:55:22 -04:00
tools	Improve setup of environment values for commands in MSVC's vcregress.pl	2022-05-11 10:22:40 +09:00
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 08:47:21 -04:00
Makefile.shlib	Ensure static libraries have correct mod time even if ranlib messes it up.	2018-11-29 15:53:44 -05:00
nls-global.mk	nls-global.mk: search build dir for source files, too	2016-06-07 18:55:18 -04:00