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Tom Lane 295054411e Improve test coverage for LISTEN/NOTIFY.
Back-patch commit b10f40bf0 into older branches.  This adds reporting
of NOTIFY messages to isolationtester.c, and extends the async-notify
test to include direct tests of basic NOTIFY functionality.

This provides useful infrastructure for testing a bug fix I'm about
to back-patch, and there seems no good reason not to have better tests
of LISTEN/NOTIFY in the back branches.  The commit's survived long
enough in HEAD to make it unlikely that it will cause problems.

Back-patch as far as 9.6.  isolationtester.c changed too much in 9.6
to make it sane to try to fix older branches this way, and I don't
really want to back-patch those changes too.

Discussion: https://postgr.es/m/31304.1564246011@sss.pgh.pa.us
2019-11-23 17:30:00 -05:00
config configure: Update python search order 2019-01-13 10:24:21 +01:00
contrib postgres_fdw: Fix error message for PREPARE TRANSACTION. 2019-11-08 17:00:32 +09:00
doc Remove incorrect markup 2019-11-20 17:04:28 +01:00
src Improve test coverage for LISTEN/NOTIFY. 2019-11-23 17:30:00 -05:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:36 -08:00
.gitattributes Remove contrib/tsearch2. 2017-02-13 11:06:11 -05:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
COPYRIGHT Update copyright for 2019 2019-01-02 12:44:25 -05:00
GNUmakefile.in Process EXTRA_INSTALL serially, during the first temp-install. 2018-12-31 13:55:01 -08:00
HISTORY Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
Makefile Don't unset MAKEFLAGS in non-GNU Makefile. 2019-06-25 09:40:20 +12:00
README Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
README.git Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
aclocal.m4 Fix configure's AC_CHECK_DECLS tests to work correctly with clang. 2018-11-19 12:01:47 -05:00
configure Stamp 11.6. 2019-11-11 17:05:05 -05:00
configure.in Stamp 11.6. 2019-11-11 17:05:05 -05:00

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/.