Alvaro Herrera 00cb86e75d
Add isolation tests for snapshot behavior in ri_triggers.c
They are to check the behavior of RI_FKey_check() and
ri_Check_Pk_Match().  A test case whereby RI_FKey_check() queries a
partitioned PK table under REPEATABLE READ isolation produces wrong
output due to a bug of the partition-descriptor logic and that is noted
as such in the comment in the test.  A subsequent commit will fix the
bug and replace the buggy output by the correct one.

Author: Amit Langote <amitlangote09@gmail.com>
Discussion: https://postgr.es/m/1627848.1636676261@sss.pgh.pa.us
2022-04-07 20:30:59 +02:00
2022-04-07 07:45:25 +02:00
2019-12-18 09:13:13 +01:00
2022-01-07 19:04:57 -05:00
2020-02-10 20:47:50 +01:00
2020-02-10 20:47:50 +01:00
2020-02-10 20:47:50 +01:00

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/.
Description
he World's Most Advanced Open Source Relational Database.
Readme 743 MiB
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