postgresql

mirror of https://git.postgresql.org/git/postgresql.git synced 2024-12-27 08:39:28 +08:00

Go to file

Michael Paquier 835bcba8b8 Add table to regression tests for binary-compatibility checks in pg_upgrade This commit adds to the main regression test suite a table with all the in-core data types (some exceptions apply). This table is not dropped, so as pg_upgrade would be able to check the binary compatibility of the types tracked in the table. If a new type is added in core, this part of the tests would need a refresh but the tests are designed to fail if that were to happen. As this is useful for upgrades and that these rely on the objects created in the regression test suite of the old version upgraded from, a backpatch down to 12 is done, which is the last point where a binary incompatible change has been done (`7c15cef`). This will hopefully be enough to find out if something gets broken during the development of a new version of Postgres, so as it is possible to take actions in pg_upgrade itself in this case (like `0ccfc28` for sql_identifier). An area that is not covered yet is related to external modules, which may create their own types. The testing infrastructure of pg_upgrade is not integrated yet with the external modules stored in core (src/test/modules/ or contrib/, all use the same database name for their tests so there would be an overlap). This could be improved in the future. Author: Justin Pryzby Reviewed-by: Jacob Champion, Peter Eisentraut, Tom Lane, Michael Paquier Discussion: https://postgr.es/m/20201206180248.GI24052@telsasoft.com Backpatch-through: 12		2021-11-18 10:37:15 +09:00
config	Report found versions of required perl modules	2021-11-12 10:36:30 -05:00
contrib	Improve publication error messages	2021-11-17 14:40:38 +01:00
doc	Doc: add see-also references to CREATE PUBLICATION.	2021-11-17 13:34:41 +01:00
src	Add table to regression tests for binary-compatibility checks in pg_upgrade	2021-11-18 10:37:15 +09:00
.dir-locals.el
.editorconfig
.git-blame-ignore-revs	Add another old commit to git-blame-ignore-revs.	2021-11-03 17:34:19 -07:00
.gitattributes	gitattributes: Add new entry to silence whitespace error	2021-06-05 07:57:31 +02:00
.gitignore
aclocal.m4	Remove check for accept() argument types	2021-11-09 15:35:26 +01:00
configure	Report found versions of required perl modules	2021-11-12 10:36:30 -05:00
configure.ac	Clean up compilation warnings coming from PL/Perl with clang-12~	2021-11-11 10:51:00 +09:00
COPYRIGHT	Update copyright for 2021	2021-01-02 13:06:25 -05:00
GNUmakefile.in	add missing tag from commit `b8c4261e5e`	2021-07-01 15:47:46 -04:00
HISTORY	Canonicalize some URLs	2020-02-10 20:47:50 +01:00
Makefile
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/.