mirror/postgresql
2
0
Fork 0
mirror of https://git.postgresql.org/git/postgresql.git synced 2025-01-06 15:24:56 +08:00
Code Issues Packages Projects Releases Wiki Activity
55,088 Commits 37 Branches 638 Tags 413 MiB
C 85.6%
PLpgSQL 5.9%
Perl 4.2%
Yacc 1.2%
Makefile 0.7%
Other 2.3%
941aa6a626
Go to file
Alexander Korotkov 941aa6a626 Check the snapshot argument of index_beginscan and family 
Passing a NULL snapshot (InvalidSnapshot) is going to work but only as long
as the index can't find any matching rows.  This can be confusing for
the extension authors, so add an explicit check for this argument.  The check
is implemented with Assert() in order to avoid overhead in release builds.

Reported-by: Sven Klemm
Discussion: https://postgr.es/m/CAJ7c6TPxitD4vbKyP-mpmC1XwyHdPPqvjLzm%2BVpB88h8LGgneQ%40mail.gmail.com
Author: Aleksander Alekseev
Reviewed-by: Pavel Borisov
2022-12-06 03:29:18 +03:00
config autoconf: Unify CFLAGS_SSE42 and CFLAGS_ARMV8_CRC32C 2022-12-01 18:46:55 -08:00
contrib Stop accessing checkAsUser via RTE in some cases 2022-11-30 12:07:03 +01:00
doc pg_dump: Remove "blob" terminology 2022-12-05 08:52:55 +01:00
src Check the snapshot argument of index_beginscan and family 2022-12-06 03:29:18 +03:00
.cirrus.yml ci: Use -fsanitize=undefined,alignment,address in linux tasks 2022-11-21 15:13:09 -08:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.git-blame-ignore-revs Add b2e6e7682 to .git-blame-ignore-revs 2022-09-08 14:06:59 +07:00
.gitattributes Remove trailing whitespace from *.sgml files. 2022-04-20 11:04:49 -04:00
.gitignore Update top-level .gitignore. 2022-12-04 15:23:00 -05:00
aclocal.m4 Probe $PROVE not $PERL while checking for modules needed by TAP tests. 2021-11-22 12:54:52 -05:00
configure autoconf: Don't AC_SUBST() LD in configure 2022-12-01 19:03:26 -08:00
configure.ac autoconf: Don't AC_SUBST() LD in configure 2022-12-01 19:03:26 -08:00
COPYRIGHT Update copyright for 2022 2022-01-07 19:04:57 -05:00
GNUmakefile.in Remove temporary portlock directory during make [dist]clean. 2022-11-26 10:30:31 -05:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Dynamically find correct installation docs in Makefile. 2022-01-19 14:48:25 +01:00
meson_options.txt Make finding openssl program a configure or meson option 2022-10-20 21:05:42 +02:00
meson.build meson: Fix binary mismatch for MSVC plperl vs gcc built perl libs 2022-11-28 11:43:31 -08:00
README Canonicalize some URLs 2020-02-10 20:47:50 +01:00
README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00

README 

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.

PostgreSQL has many language interfaces, many of which are listed here:

	https://www.postgresql.org/download/

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

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