Base de données relationnelle
Find a file
Tom Lane 82ff54377e Move -ffast-math defense to float.c and remove the configure check.
We had defenses against -ffast-math in timestamp-related files,
which is a pretty obsolete place for them since we've not supported
floating-point timestamps in a long time.  Remove those and instead
put one in float.c, which is still broken by using this switch.
Add some commentary to put more color on why it's a bad idea.

Also remove the check from configure.  That was just there to fail
faster, but it doesn't really seem necessary anymore, and besides
we have no corresponding check in meson.build.

Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Suggested-by: Andres Freund <andres@anarazel.de>
Suggested-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/abFXfKC8zR0Oclon%40ip-10-97-1-34.eu-west-3.compute.internal
2026-03-15 19:34:52 -04:00
.github Add CODE_OF_CONDUCT.md, CONTRIBUTING.md, and SECURITY.md. 2024-07-02 13:03:58 -05:00
config Change copyObject() to use typeof_unqual 2026-03-13 07:06:57 +01:00
contrib Add all required calls to TupleDescFinalize() 2026-03-16 11:45:49 +13:00
doc Switch the semaphore API on Solaris to unnamed POSIX. 2026-03-14 14:10:32 -04:00
src Move -ffast-math defense to float.c and remove the configure check. 2026-03-15 19:34:52 -04:00
.cirrus.star ci: Simplify ci-os-only handling 2025-08-14 12:09:34 -04:00
.cirrus.tasks.yml Revert "Change default value of default_toast_compression to "lz4"" 2026-03-05 08:25:35 +09:00
.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 b6eb8dde6b to .git-blame-ignore-revs. 2026-03-13 11:45:34 -05:00
.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 Move -ffast-math defense to float.c and remove the configure check. 2026-03-15 19:34:52 -04:00
configure.ac Move -ffast-math defense to float.c and remove the configure check. 2026-03-15 19:34:52 -04:00
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 Restore AIX support. 2026-02-23 13:34:22 -05:00
meson.build Switch the semaphore API on Solaris to unnamed POSIX. 2026-03-14 14:10:32 -04:00
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

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/.