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a2a731d6c9
We had a test showing that a variable isn't referenceable in its own initialization expression, nor in prior ones in the same block. It *is* referenceable in later expressions in the same block, but AFAICS there is no test case exercising that. Add one, and also add some error cases. Also, document that this is possible, since the docs failed to cover the point. Per question from tomás at tuxteam. I don't feel any need to back-patch this, but we should ensure we don't break it in future. Discussion: https://postgr.es/m/20211029121435.GA5414@tuxteam.de |
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authentication | ||
examples | ||
isolation | ||
kerberos | ||
ldap | ||
locale | ||
mb | ||
modules | ||
perl | ||
recovery | ||
regress | ||
ssl | ||
subscription | ||
Makefile | ||
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 (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