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Michael Paquier d5ea206728 Fix inconsistency with HeapTuple freeing in extended_stats_funcs.c 
heap_freetuple() is a thin wrapper doing a pfree(), and the function
import_pg_statistic(), introduced by ba97bf9cb7, had the idea to call
directly pfree() rather than the "dedicated" heap tuple routine.

upsert_pg_statistic_ext_data already uses heap_freetuple().  This code
is harmless as-is, but let's be consistent across the board.

Reported-by: Yonghao Lee <yonghao_lee@qq.com>
Discussion: https://postgr.es/m/tencent_CA1315EE8FB9C62F742C71E95FAD72214205@qq.com
2026-03-06 14:49:00 +09:00
.github Add CODE_OF_CONDUCT.md, CONTRIBUTING.md, and SECURITY.md. 2024-07-02 13:03:58 -05:00
config Support using copyObject in standard C++ 2026-03-02 11:48:13 +01:00
contrib Fix local-variable shadowing in pg_trgm's printSourceNFA(). 2026-03-02 14:40:29 -05:00
doc Fix inconsistent elevel in pg_sync_replication_slots() retry logic. 2026-03-06 10:51:32 +05:30
src Fix inconsistency with HeapTuple freeing in extended_stats_funcs.c 2026-03-06 14:49:00 +09:00
.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 7b24959434 to .git-blame-ignore-revs. 2026-03-02 13:23:28 -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 Revert "Change default value of default_toast_compression to "lz4"" 2026-03-05 08:25:35 +09:00
configure.ac Revert "Change default value of default_toast_compression to "lz4"" 2026-03-05 08:25:35 +09:00
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 Support using copyObject in standard C++ 2026-03-02 11:48:13 +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/.