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Text search sometimes failed to find valid matches, for instance '!crew:A'::tsquery might fail to locate 'crew:1B'::tsvector during an index search. The root of the issue is that TS_execute's callback functions were not changed to use ternary (yes/no/maybe) reporting when we made the search logic itself do so. It's somewhat annoying to break that API, but on the other hand we now see that any code using plain boolean logic is almost certainly broken since the addition of phrase search. There seem to be very few outside callers of this code anyway, so we'll just break them intentionally to get them to adapt. This allows removal of tsginidx.c's private re-implementation of TS_execute, since that's now entirely duplicative. It's also no longer necessary to avoid use of CALC_NOT in tsgistidx.c, since the underlying callbacks can now do something reasonable. Back-patch into v13. We can't change this in stable branches, but it seems not quite too late to fix it in v13. Tom Lane and Pavel Borisov Discussion: https://postgr.es/m/CALT9ZEE-aLotzBg-pOp2GFTesGWVYzXA3=mZKzRDa_OKnLF7Mg@mail.gmail.com |
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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