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Alvaro Herrera 2c80a656c2 Fix failure to create FKs correctly in partitions 
On a multi-level partioned table, when adding a partition not directly
connected to the root table, foreign key constraints referencing the
root were not cloned to the new partition, leading to the FK being
possibly inadvertently violated later on.

This was caused by fuzzy thinking in CloneFkReferenced (commit
f56f8f8da6): it was skipping constraints marked as having parents on
the theory that cloning those would create duplicates; but that's only
correct for the top level of the partitioning hierarchy.  For levels
below that one, such constraints must still be considered and only
skipped if later on we see that we'd create duplicates.  Apparently, I
(Álvaro) wrote the comments right but the code implemented something
slightly different.

Author: Jehan-Guillaume de Rorthais
Discussion: https://postgr.es/m/20200206004948.238352db@firost
2020-02-07 18:27:18 -03:00
..
authentication Update copyright for 2019 2019-01-02 12:44:25 -05:00
examples Update copyright for 2019 2019-01-02 12:44:25 -05:00
isolation Fix dangling pointer in EvalPlanQual machinery. 2020-01-28 17:26:37 -05:00
kerberos Extensive code review for GSSAPI encryption mechanism. 2020-01-11 17:14:08 -05:00
ldap Be more careful about port selection in src/test/ldap/. 2019-09-09 14:21:47 -04:00
locale Make sort-test.py Python 3 compatible 2019-01-04 11:23:24 +01:00
mb Fix MB regression tests for WAL-logging of hash indexes. 2017-03-15 07:25:36 -04:00
modules doc: Fix naming of SELinux 2020-01-10 09:37:16 +09:00
perl When a TAP file has non-zero exit status, retain temporary directories. 2020-02-05 08:26:44 -08:00
recovery Fix typo in recently-added TAP test for replication slots 2020-01-31 13:58:05 +09:00
regress Fix failure to create FKs correctly in partitions 2020-02-07 18:27:18 -03:00
ssl Revert "Add GUC checks for ssl_min_protocol_version and ssl_max_protocol_version" 2020-02-07 08:11:01 +09:00
subscription Remove incorrect assertion for INSERT in logical replication's publisher 2020-01-12 22:44:59 +09:00
thread Ensure link commands list *.o files before LDFLAGS. 2019-01-02 13:57:54 -05:00
Makefile Revert "Allow on-line enabling and disabling of data checksums" 2018-04-09 19:03:42 +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