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Tom Lane ce8fd39e15 Improve patternsel() by applying the operator itself to each value ... listed in the column's most-common-values statistics entry. This gives us an exact selectivity result for the portion of the column population represented by the MCV list, which can be a big leg up in accuracy if that's a large fraction of the population. The heuristics involving pattern contents and prefix are applied only to the part of the population not included in the MCV list.		20 years ago
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access	Add RelationOpenSmgr() calls to ensure rd_smgr is valid when we try to	20 years ago
bootstrap	Make all command-line options of postmaster and postgres the same. See	20 years ago
catalog	Add a new system view, pg_prepared_statements, that can be used to	20 years ago
commands	Add a new system view, pg_prepared_statements, that can be used to	20 years ago
executor	Add comment explaining why RelationOpenSmgr() call is not needed.	20 years ago
lib	Standard pgindent run for 8.1.	20 years ago
libpq	Re-run pgindent, fixing a problem where comment lines after a blank	20 years ago
main	Remove BEOS port.	20 years ago
nodes	Implement SQL-compliant treatment of row comparisons for < <= > >= cases	20 years ago
optimizer	Make all command-line options of postmaster and postgres the same. See	20 years ago
parser	Revert some careless search-and-replace: "ADD" in comment text should	20 years ago
po	Remove DOS line endings ("\r\n") from several .po files. DOS line endings	20 years ago
port	Fix the assert_enabled issue properly. This eliminates the former ABI	20 years ago
postmaster	Fix Windows-only postmaster code to reject a connection request and continue,	20 years ago
regex	Re-run pgindent, fixing a problem where comment lines after a blank	20 years ago
rewrite	Fix failure to apply domain constraints to a NULL constant that's added to	20 years ago
storage	Fix ReadBuffer() to correctly handle the case where it's trying to extend	20 years ago
tcop	Add a new system view, pg_prepared_statements, that can be used to	20 years ago
utils	Improve patternsel() by applying the operator itself to each value	20 years ago
Makefile	Remove QNX port.	20 years ago
nls.mk	Add _ to gettext triggers. Must have been forgotten here when it was introduced.	21 years ago