postgresql/src/test
Peter Eisentraut 0f9e0068bc Disallow generated columns in COPY WHERE clause
Stored generated columns are not yet computed when the filtering
happens, so we need to prohibit them to avoid incorrect behavior.

Virtual generated columns currently error out ("unexpected virtual
generated column reference").  They could probably work if we expand
them in the right place, but for now let's keep them consistent with
the stored variant.  This doesn't change the behavior, it only gives a
nicer error message.

Co-authored-by: jian he <jian.universality@gmail.com>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CACJufxHb8YPQ095R_pYDr77W9XKNaXg5Rzy-WP525mkq+hRM3g@mail.gmail.com
2025-11-06 13:55:08 +01:00
..
authentication Run pgperltidy 2025-06-29 21:14:21 -04:00
examples libpq: Deprecate pg_int64. 2025-03-25 21:40:00 +13:00
icu Update copyright for 2025 2025-01-01 11:21:55 -05:00
isolation Fix EPQ crash from missing partition directory in EState 2025-10-16 14:01:50 +09:00
kerberos Replace deprecated log_connections values in docs and tests 2025-05-22 17:14:54 -04:00
ldap Replace deprecated log_connections values in docs and tests 2025-05-22 17:14:54 -04:00
locale Update copyright for 2025 2025-01-01 11:21:55 -05:00
mb Fix MB regression tests for WAL-logging of hash indexes. 2017-03-15 07:25:36 -04:00
modules BRIN autosummarization may need a snapshot 2025-11-04 13:23:26 +01:00
perl Fix missing "use Test::More" in Kerberos.pm. 2025-08-18 14:54:59 -04:00
postmaster Run pgperltidy 2025-06-29 21:14:21 -04:00
recovery Fix timing-dependent failure in recovery test 004_timeline_switch 2025-11-05 16:48:22 +09:00
regress Disallow generated columns in COPY WHERE clause 2025-11-06 13:55:08 +01:00
ssl Fix thinko in commit 7d129ba54. 2025-10-20 08:45:57 -04:00
subscription Message wording improvements 2025-08-25 22:59:00 +02:00
Makefile Add PG_TEST_EXTRA configure option to the Make builds 2024-11-04 14:09:38 +02:00
meson.build Update copyright for 2025 2025-01-01 11:21:55 -05:00
README Remove the option to build thread_test.c outside configure. 2020-10-21 12:08:48 -04:00

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 (but see also below)

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

isolation/
  Tests for concurrent behavior at the SQL level

kerberos/
  Tests for Kerberos/GSSAPI authentication and encryption

ldap/
  Tests for LDAP-based authentication

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