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Now that name comparison has effectively the same behavior as text comparison, we might as well merge the name_ops opfamily into text_ops, allowing cross-type comparisons to be processed without forcing a datatype coercion first. We need do little more than add cross-type operators to make the opfamily complete, and fix one or two places in the planner that assumed text_ops was a single-datatype opfamily. I chose to unify hash name_ops into hash text_ops as well, since the types have compatible hashing semantics. This allows marking the new cross-type equality operators as oprcanhash. (Note: this doesn't remove the name_ops opclasses, so there's no breakage of index definitions. Those opclasses are just reparented into the text_ops opfamily.) Discussion: https://postgr.es/m/15938.1544377821@sss.pgh.pa.us |
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| authentication | ||
| examples | ||
| isolation | ||
| kerberos | ||
| ldap | ||
| locale | ||
| mb | ||
| modules | ||
| perl | ||
| recovery | ||
| regress | ||
| ssl | ||
| subscription | ||
| thread | ||
| 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 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