Noah Misch 2b3e4672f7 Don't ERROR on PreallocXlogFiles() race condition. ...

Before a restartpoint finishes PreallocXlogFiles(), a startup process
KeepFileRestoredFromArchive() call can unlink the preallocated segment.
If a CHECKPOINT sql command had elicited the restartpoint experiencing
the race condition, that sql command failed.  Moreover, the restartpoint
omitted its log_checkpoints message and some inessential resource
reclamation.  Prevent the ERROR by skipping open() of the segment.
Since these consequences are so minor, no back-patch.

Discussion: https://postgr.es/m/20210202151416.GB3304930@rfd.leadboat.com

2021-06-28 18:34:56 -07:00

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access

Don't ERROR on PreallocXlogFiles() race condition.

2021-06-28 18:34:56 -07:00

bootstrap

Rethink definition of pg_attribute.attcompression.

2021-05-27 13:24:27 -04:00

catalog

Pre branch pgindent / pgperltidy run

2021-06-28 11:05:54 -04:00

commands

Message style improvements

2021-06-28 08:36:44 +02:00

executor

Pre branch pgindent / pgperltidy run

2021-06-28 11:05:54 -04:00

foreign

Update copyright for 2021

2021-01-02 13:06:25 -05:00

jit

Prepare for forthcoming LLVM 13 API change.

2021-06-25 11:28:20 +12:00

lib

Fix typo in comment

2021-04-20 14:35:16 +02:00

libpq

Don't assume GSSAPI result strings are null-terminated.

2021-06-23 14:01:32 -04:00

main

Update copyright for 2021

2021-01-02 13:06:25 -05:00

nodes

Reconsider the handling of procedure OUT parameters.

2021-06-10 17:11:36 -04:00

optimizer

Reconsider the handling of procedure OUT parameters.

2021-06-10 17:11:36 -04:00

parser

Fix assert failure in expand_grouping_sets

2021-06-21 23:11:23 +12:00

partitioning

Initial pgindent and pgperltidy run for v14.

2021-05-12 13:14:10 -04:00

po

Translation updates

2021-06-21 12:33:50 +02:00

port

Initial pgindent and pgperltidy run for v14.

2021-05-12 13:14:10 -04:00

postmaster

Message style improvements

2021-06-28 08:36:44 +02:00

regex

Fix performance issue in new regex match-all detection code.

2021-05-03 11:42:31 -04:00

replication

Don't ERROR on PreallocXlogFiles() race condition.

2021-06-28 18:34:56 -07:00

rewrite

Adjust locations which have an incorrect copyright year

2021-06-04 12:19:50 +12:00

snowball

Update snowball

2021-02-19 08:10:15 +01:00

statistics

Error message refactoring

2021-06-27 09:41:16 +02:00

storage

Pre branch pgindent / pgperltidy run

2021-06-28 11:05:54 -04:00

tcop

Message style improvements

2021-06-28 08:36:44 +02:00

tsearch

Fix typos and grammar in comments and docs

2021-04-19 11:32:30 +09:00

utils

Message style improvements

2021-06-28 08:36:44 +02:00

.gitignore

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common.mk

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Makefile

Use sort_template.h for qsort_tuple() and qsort_ssup().

2021-03-03 17:02:32 +13:00

nls.mk

Translation updates

2021-05-10 14:36:21 +02:00