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Alvaro Herrera 5a0ac6855a
Skip invalid database pg_upgrade test on obsolete servers
When testing pg_upgrade against an old server, ignore failures on the
check to upgrade invalid databases.  This is necessary because old
servers don't know to raise the appropriate error of the database being
invalid.

This change causes no reduction in coverage, because such old versions
don't know to mark databases invalid when a drop is interrupted; but
testing against such old servers is useful in some circumstances.

Backpatch to 16, where it cherry-picks with minimal conflicts.

On 16, perltidy 20230309 chooses to change an unrelated line.  I let it
do that because that's the version we document as preferred for that
branch, even though it would make other changes to many other files in
the tree.

Discussion: https://postgr.es/m/202404181539.lh42llaesnv3@alvherre.pgsql
2024-05-01 11:50:05 +02:00
config Log LLVM library version in configure output. 2023-10-22 14:23:11 +13:00
contrib Make postgres_fdw request remote time zone 'GMT' not 'UTC'. 2024-04-21 13:46:20 -04:00
doc Doc: fix minor oversight in ALTER DEFAULT PRIVILEGES ref page. 2024-04-24 10:18:31 -04:00
src Skip invalid database pg_upgrade test on obsolete servers 2024-05-01 11:50:05 +02:00
.cirrus.star ci: Prepare to make compute resources for CI configurable 2023-08-23 15:15:28 -07:00
.cirrus.tasks.yml ci: macos: Choose python version 2024-03-25 13:14:28 -07:00
.cirrus.yml ci: Make compute resources for CI configurable 2023-08-23 15:15:28 -07:00
.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 b334612b8 to .git-blame-ignore-revs. 2023-06-20 09:52:52 -04:00
.gitattributes Remove non-existing file from .gitattributes 2024-02-16 11:40:53 +01:00
.gitignore Update top-level .gitignore. 2022-12-04 15:23:00 -05:00
COPYRIGHT Update copyright for 2024 2024-01-03 20:49:04 -05:00
GNUmakefile.in Integrate pg_bsd_indent into our build/test infrastructure. 2023-02-12 12:22:21 -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
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
aclocal.m4 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure Avoid unnecessary "touch meson.build" in vpath builds 2024-04-25 07:51:33 -07:00
configure.ac Avoid unnecessary "touch meson.build" in vpath builds 2024-04-25 07:51:33 -07:00
meson.build meson: Remove obsolete function test 2024-04-11 12:46:29 +02:00
meson_options.txt meson: Attach colon to keyword argument 2023-06-29 12:53:41 +02:00

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/.