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Tom Lane d33fc41100 Really fix the ambiguity in REFRESH MATERIALIZED VIEW CONCURRENTLY. 
Rather than trying to pick table aliases that won't conflict with
any possible user-defined matview column name, adjust the queries'
syntax so that the aliases are only used in places where they can't be
mistaken for column names.  Mostly this consists of writing "alias.*"
not just "alias", which adds clarity for humans as well as machines.
We do have the issue that "SELECT alias.*" acts differently from
"SELECT alias", but we can use the same hack ruleutils.c uses for
whole-row variables in SELECT lists: write "alias.*::compositetype".

We might as well revert to the original aliases after doing this;
they're a bit easier to read.

Like 75d66d10e, back-patch to all supported branches.

Discussion: https://postgr.es/m/2488325.1628261320@sss.pgh.pa.us
2021-08-07 13:29:32 -04:00
..
authentication Make new authentication test case more robust. 2020-09-04 21:01:59 -04:00
examples Client-side fixes for delayed NOTIFY receipt. 2018-10-19 22:22:57 -04:00
isolation Remove memory leaks in isolationtester. 2021-06-27 12:45:04 -04:00
kerberos Fix potential rare failure in the kerberos TAP tests 2021-04-07 19:59:41 +09:00
ldap Fix rare failure in LDAP tests. 2020-08-03 12:48:11 +12:00
locale Add a temp-install prerequisite to "check"-like targets not having one. 2017-11-05 18:51:08 -08:00
mb Fix MB regression tests for WAL-logging of hash indexes. 2017-03-15 07:25:36 -04:00
modules Avoid using ambiguous word "non-negative" in error messages. 2021-07-28 01:24:51 +09:00
perl Ignore more environment variables in pg_regress.c 2021-06-13 20:07:54 +09:00
recovery Fix prove_installcheck to use correct paths when used with PGXS 2021-07-01 08:47:21 -04:00
regress Really fix the ambiguity in REFRESH MATERIALIZED VIEW CONCURRENTLY. 2021-08-07 13:29:32 -04:00
ssl Allow SSL TAP tests to run on Windows 2019-09-29 17:50:44 -04:00
subscription Fix deadlock for multiple replicating truncates of the same table. 2021-05-21 08:31:10 +05:30
thread Update copyright for 2018 2018-01-02 23:30:12 -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