3 Commits

Author	SHA1	Message	Date
Tom Lane	9b5c8d45f6	Push index operator lossiness determination down to GIST/GIN opclass ... "consistent" functions, and remove pg_amop.opreqcheck, as per recent discussion. The main immediate benefit of this is that we no longer need 8.3's ugly hack of requiring @@@ rather than @@ to test weight-using tsquery searches on GIN indexes. In future it should be possible to optimize some other queries better than is done now, by detecting at runtime whether the index match is exact or not. Tom Lane, after an idea of Heikki's, and with some help from Teodor.	2008-04-14 17:05:34 +00:00
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	2007-11-15 21:14:46 +00:00
Teodor Sigaev	15f91f2789	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com> ... with minor editorization by me.	2007-03-14 14:15:40 +00:00