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5 Commits

Author SHA1 Message Date
Tom Lane 33feb55c47 Replace bitwise looping with bytewise looping in hemdistsign and 
sizebitvec of tsearch2, as well as identical code in several other
contrib modules.  This provided about a 20X speedup in building a
large tsearch2 index ... didn't try to measure its effects for other
operations.  Thanks to Stephan Vollmer for providing a test case.
 2006-01-20 22:46:16 +00:00
Tom Lane 2a8d3d83ef R-tree is dead ... long live GiST. 2005-11-07 17:36:47 +00:00
Neil Conway 36ab600511 Cleanup of GiST extensions in contrib/: now that we always invoke GiST 
methods in a short-lived memory context, there is no need for GiST methods
to do their own manual (and error-prone) memory management.
 2005-05-21 12:08:06 +00:00
Bruce Momjian b6b71b85bc Pgindent run for 8.0. 2004-08-29 05:07:03 +00:00
Teodor Sigaev cbfa4092bb trgm - Trigram matching for PostgreSQL 
--------------------------------------

	The pg_trgm contrib module provides functions and index classes
	for determining the similarity of text based on trigram
	matching.
 2004-05-31 17:18:12 +00:00