postgres

History

Michael Paquier bf491a9073 Disable WAL-skipping optimization for COPY on views and foreign tables COPY can skip writing WAL when loading data on a table which has been created in the same transaction as the one loading the data, however this cannot work on views or foreign table as this would result in trying to flush relation files which do not exist. So disable the optimization so as commands are able to work the same way with any configuration of wal_level. Tests are added to cover the different cases, which need to have wal_level set to minimal to allow the problem to show up, and that is not the default configuration. Reported-by: Luis M. Carril, Etsuro Fujita Author: Amit Langote, Michael Paquier Reviewed-by: Etsuro Fujita Discussion: https://postgr.es/m/15552-c64aa14c5c22f63c@postgresql.org Backpatch-through: 10, where support for COPY on views has been added, while v11 has added support for COPY on foreign tables.		7 years ago
..
authentication	Clarify the README files for the various separate TAP-based test suites.	8 years ago
examples	Fix spelling errors and typos in comments	7 years ago
isolation	Raise some timeouts to 180s, in test code.	7 years ago
kerberos	Make "kerberos" test suite independent of "localhost" name resolution.	8 years ago
ldap	Fix handling of HBA ldapserver with multiple hostnames.	7 years ago
locale	Add a temp-install prerequisite to "check"-like targets not having one.	8 years ago
mb	Fix MB regression tests for WAL-logging of hash indexes.	9 years ago
modules	Fix test_rls_hooks to assign expression collations properly.	7 years ago
perl	Integrate recovery.conf into postgresql.conf	7 years ago
recovery	Raise some timeouts to 180s, in test code.	7 years ago
regress	Disable WAL-skipping optimization for COPY on views and foreign tables	7 years ago
ssl	Update ssl test certificates and keys	7 years ago
subscription	Fix spelling errors and typos in comments	7 years ago
thread	Incorporate strerror_r() into src/port/snprintf.c, too.	7 years ago
Makefile	Revert "Allow on-line enabling and disabling of data checksums"	8 years ago
README	Add TAP tests for password-based authentication methods.	9 years ago

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