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Bruce Momjian 5f2cfe7f5f docs: clarify that only INSERT and UPDATE triggers can mod. NEW
The point is that DELETE triggers cannot modify any values.

Reported-by: Eugen Konkov, Liudmila Mantrova

Discussion: https://postgr.es/m/919823407.20191029175436@yandex.ru

Backpatch-through: 12 only, where commit as missing
2019-11-12 22:04:31 -05:00
config Update config.guess and config.sub 2019-04-27 14:25:00 +02:00
contrib postgres_fdw: Fix error message for PREPARE TRANSACTION. 2019-11-08 17:00:31 +09:00
doc docs: clarify that only INSERT and UPDATE triggers can mod. NEW 2019-11-12 22:04:31 -05:00
src Stamp 12.1. 2019-11-11 17:03:10 -05:00
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.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
aclocal.m4 Fix configure's AC_CHECK_DECLS tests to work correctly with clang. 2018-11-19 12:01:47 -05:00
configure Stamp 12.1. 2019-11-11 17:03:10 -05:00
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HISTORY
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README
README.git

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/.