Heikki Linnakangas 6ba581cf11 Fix more race conditions in the newly-added pg_rewind test. ... pg_rewind looks at the control file to check what timeline a server is on. But promotion doesn't immediately write a checkpoint, it merely writes an end-of-recovery WAL record. If pg_rewind runs immediately after promotion, before the checkpoint has completed, it will think think that the server is still on the earlier timeline. We ran into this issue a long time ago already, see commit 484a848a73. It's a bit bogus that pg_rewind doesn't determine the timeline correctly until the end-of-recovery checkpoint has completed. We probably should fix that. But for now work around it by waiting for the checkpoint to complete before running pg_rewind, like we did in commit 484a848a73. In the passing, tidy up the new test a little bit. Rerder the INSERTs so that the comments make more sense, remove a spurious CHECKPOINT call after pg_rewind has already run, and add --debug option, so that if this fails again, we'll have more data. Per buildfarm failure at https://buildfarm.postgresql.org/cgi-bin/show_stage_log.pl?nm=rorqual&dt=2020-12-06%2018%3A32%3A19&stg=pg_rewind-check. Backpatch to all supported versions. Discussion: https://www.postgresql.org/message-id/1713707e-e318-761c-d287-5b6a4aa807e8@iki.fi		2020-12-07 14:50:20 +02:00
..
backend	Fix missed step in removal of useless RESULT RTEs in the planner.	2020-12-05 16:16:13 -05:00
bin	Fix more race conditions in the newly-added pg_rewind test.	2020-12-07 14:50:20 +02:00
common	Change SHA2 implementation based on OpenSSL to use EVP digest routines	2020-12-04 10:49:23 +09:00
fe_utils	Remove incorrect %s in string	2020-11-09 10:38:22 +01:00
include	Change SHA2 implementation based on OpenSSL to use EVP digest routines	2020-12-04 10:49:23 +09:00
interfaces	Move SHA2 routines to a new generic API layer for crypto hashes	2020-12-02 10:37:20 +09:00
makefiles
pl	Don't use custom OID symbols in pg_type.dat, either.	2020-10-29 13:33:38 -04:00
port	Remove ability to independently select random number generator	2020-11-20 13:57:33 +01:00
template	On macOS, use -isysroot in link steps as well as compile steps.	2020-11-20 00:07:09 -05:00
test	Fix missed step in removal of useless RESULT RTEs in the planner.	2020-12-05 16:16:13 -05:00
timezone	Update time zone data files to tzdata release 2020d.	2020-10-22 21:23:47 -04:00
tools	Change SHA2 implementation based on OpenSSL to use EVP digest routines	2020-12-04 10:49:23 +09:00
tutorial	Remove support for postfix (right-unary) operators.	2020-09-17 19:38:05 -04:00
.gitignore
DEVELOPERS
Makefile	Remove the option to build thread_test.c outside configure.	2020-10-21 12:08:48 -04:00
Makefile.global.in	Split Makefile symbol CFLAGS_VECTOR into two symbols.	2020-09-06 21:28:16 -04:00
Makefile.shlib
nls-global.mk