Alvaro Herrera a4f06606a3 Fix autovacuum launcher attachment to its DSA ...

The autovacuum launcher doesn't actually do anything with its DSA other
than creating it and attaching to it, but it's been observed that after
longjmp'ing to the standard error handling block (for example after
getting SIGINT) the autovacuum enters an infinite loop reporting that it
cannot attach to its DSA anymore (which is correct, because it's already
attached to it.)  Fix by only attempting to attach if not already
attached.

I introduced this bug together with BRIN autosummarization in
7526e10224f0.

Reported-by: Yugo Nagata.
Author: Thomas Munro.  I added the comment to go with it.
Discussion: https://postgr.es/m/20170621211538.0c9eae73.nagata@sraoss.co.jp

2017-06-22 13:50:26 -04:00

..

backend

Fix autovacuum launcher attachment to its DSA

2017-06-22 13:50:26 -04:00

bin

psql: Restore alphabetical order in words_after_create.

2017-06-22 11:07:58 -04:00

common

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

fe_utils

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

include

Reformat comments about ResultRelInfo

2017-06-21 15:43:23 -04:00

interfaces

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

makefiles

Always use -fPIC, not -fpic, when building shared libraries with gcc.

2017-06-01 13:32:55 -04:00

pl

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

port

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

template

Remove "sco" and "unixware" ports.

2016-10-11 11:26:04 -04:00

test

Fix IF NOT EXISTS in CREATE STATISTICS

2017-06-22 13:17:08 -04:00

timezone

Phase 3 of pgindent updates.

2017-06-21 15:35:54 -04:00

tools

Remove entab and associated detritus.

2017-06-21 15:46:39 -04:00

tutorial

Phase 2 of pgindent updates.

2017-06-21 15:19:25 -04:00

.gitignore

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DEVELOPERS

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Makefile

Remove redundant coverage target

2017-02-17 08:56:57 -05:00

Makefile.global.in

Add ICU_CFLAGS to global CPPFLAGS

2017-06-12 15:57:22 -04:00

Makefile.shlib

Remove support for bcc and msvc standalone libpq builds

2017-04-11 15:22:21 +02:00

nls-global.mk

nls-global.mk: search build dir for source files, too

2016-06-07 18:55:18 -04:00