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346199dcab
postgresql/src/test
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Fujii Masao 346199dcab Set the priorities of all quorum synchronous standbys to 1. 
In quorum-based synchronous replication, all the standbys listed in
synchronous_standby_names equally have chances to be chosen
as synchronous standbys. So they should have the same priority.
However, previously, quorum standbys whose names appear earlier
in the list were given higher priority values though the difference of
those priority values didn't affect the selection of synchronous standbys.
Users could see those "meaningless" priority values in pg_stat_replication
and this was confusing.

This commit gives all the quorum synchronous standbys the same
highest priority, i.e., 1, in order to remove such confusion.

Author: Fujii Masao
Reviewed-by: Masahiko Sawada, Kyotaro Horiguchi
Discussion: http://postgr.es/m/CAHGQGwEKOw=SmPLxJzkBsH6wwDBgOnVz46QjHbtsiZ-d-2RGUg@mail.gmail.com
2017-04-26 01:07:13 +09:00
..
authentication Rename "scram" to "scram-sha-256" in pg_hba.conf and password_encryption. 2017-04-18 14:50:50 +03:00
examples Update copyright via script for 2017 2017-01-03 13:48:53 -05:00
isolation Move isolationtester's is-blocked query into C code for speed. 2017-04-10 10:26:54 -04:00
locale Clean up Perl code according to perlcritic 2017-03-27 08:18:22 -04:00
mb Fix MB regression tests for WAL-logging of hash indexes. 2017-03-15 07:25:36 -04:00
modules Make PostgresNode::append_conf append a newline automatically. 2017-04-22 16:58:15 -04:00
perl Fix TAP infrastructure to support Mingw better 2017-04-23 09:21:38 -04:00
recovery Set the priorities of all quorum synchronous standbys to 1. 2017-04-26 01:07:13 +09:00
regress Code review for commands/statscmds.c. 2017-04-24 11:15:15 -04:00
ssl Change 'diag' to 'note' in TAP tests 2017-03-28 20:38:06 -04:00
subscription Fix logical replication between different encodings 2017-04-06 14:41:09 -04:00
thread Update copyright via script for 2017 2017-01-03 13:48:53 -05:00
Makefile Add TAP tests for password-based authentication methods. 2017-03-17 11:34:16 +02:00
README Add TAP tests for password-based authentication methods. 2017-03-17 11:34:16 +02:00

README 

PostgreSQL tests
================

This directory contains a variety of test infrastructure as well as some of the
tests in PostgreSQL. Not all tests are here -- in particular, there are more in
individual contrib/ modules and in src/bin.

Not all these tests get run by "make check". Check src/test/Makefile to see
which tests get run automatically.

authentication/
  Tests for authentication

examples/
  Demonstration programs for libpq that double as regression tests via
  "make check"

isolation/
  Tests for concurrent behavior at the SQL level

locale/
  Sanity checks for locale data, encodings, etc

mb/
  Tests for multibyte encoding (UTF-8) support

modules/
  Extensions used only or mainly for test purposes, generally not suitable
  for installing in production databases

perl/
  Infrastructure for Perl-based TAP tests

recovery/
  Test suite for recovery and replication

regress/
  PostgreSQL's main regression test suite, pg_regress

ssl/
  Tests to exercise and verify SSL certificate handling

subscription/
  Tests for logical replication

thread/
  A thread-safety-testing utility used by configure