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Álvaro Herrera 8a47d9ee7f
Fix test_misc/010_index_concurrently_upsert for cache-clobbering builds 
The test script added by commit e1c971945d failed to handle the case
of cache-clobbering builds (CLOBBER_CACHE_ALWAYS and
CATCACHE_FORCE_RELEASE) properly -- it would only exit a loop on
timeout, which is slow, and unfortunate because I (Álvaro) increased the
timeout for that loop to the complete default TAP test timeout, causing
the buildfarm to report the whole test run as a timeout failure.  We can
be much quicker: exit the loop as soon as the backend is seen as waiting
on the injection point.

In this commit we still reduce the timeout (of that loop and a nearby
one just to be safe) to half of the default.

I (Álvaro) had also changed Mihail's "sleep(1)" to "sleep(0.1)", which
apparently turns a 1s sleep into a 0s sleep, because Perl -- probably
making this a busy loop.  Use Time::HiRes::usleep instead, like we do in
other tests.

Author: Mihail Nikalayeu <mihailnikalayeu@gmail.com>
Reviewed-by: Álvaro Herrera <alvherre@kurilemu.de>
Discussion: https://postgr.es/m/CADzfLwWOVyJygX6BFuyuhTKkJ7uw2e8OcVCDnf6iqnOFhMPE%2BA%40mail.gmail.com
2026-01-13 10:03:33 +01:00
.github Add CODE_OF_CONDUCT.md, CONTRIBUTING.md, and SECURITY.md. 2024-07-02 13:03:58 -05:00
config Update copyright for 2026 2026-01-01 13:24:10 -05:00
contrib Stop including {brin,gin}_tuple.h in tuplesort.h 2026-01-12 18:09:49 +01:00
doc doc: Improve description of pg_restore --jobs 2026-01-11 15:24:02 +09:00
src Fix test_misc/010_index_concurrently_upsert for cache-clobbering builds 2026-01-13 10:03:33 +01:00
.cirrus.star ci: Simplify ci-os-only handling 2025-08-14 12:09:34 -04:00
.cirrus.tasks.yml ci: Configure g++ with 32-bit for 32-bit build 2026-01-09 08:58:50 +01:00
.cirrus.yml ci: Per-repo configuration for manually trigger tasks 2025-08-14 11:54:03 -04:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Update .editorconfig and .gitattributes for postgresql.conf.sample. 2025-11-18 10:28:36 -06:00
.git-blame-ignore-revs Add commit 86b276a4a9 to .git-blame-ignore-revs. 2025-12-05 14:21:12 -06:00
.gitattributes Update .editorconfig and .gitattributes for postgresql.conf.sample. 2025-11-18 10:28:36 -06:00
.gitignore Update top-level .gitignore. 2022-12-04 15:23:00 -05:00
.mailmap Add a Git .mailmap file 2024-11-05 13:56:02 +01:00
aclocal.m4 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure strnlen() is now required 2026-01-08 08:51:20 +01:00
configure.ac strnlen() is now required 2026-01-08 08:51:20 +01:00
COPYRIGHT Update copyright for 2026 2026-01-01 13:24:10 -05:00
GNUmakefile.in Allow selecting the git revision to be packaged by "make dist". 2024-05-03 11:08:50 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Remove AIX support 2024-02-28 15:17:23 +04:00
meson.build Decouple C++ support in Meson's PGXS from LLVM enablement 2026-01-09 10:25:02 +01:00
meson_options.txt Update copyright for 2026 2026-01-01 13:24:10 -05:00
README.md Revise the style of a paragraph in README.md. 2024-03-21 10:16:41 -05:00

README.md

PostgreSQL Database Management System

This directory contains the source code distribution of the PostgreSQL database management system.

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.

Copyright and license information can be found in the file COPYRIGHT.

General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.

The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.