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
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data
expected	Downgrade implicit casts to text to be assignment-only, except for the ones	2007-06-05 21:31:09 +00:00
sql	Downgrade implicit casts to text to be assignment-only, except for the ones	2007-06-05 21:31:09 +00:00
.cvsignore
CHANGES	/contrib/cube improvements:	2006-07-25 23:23:45 +00:00
cube.c	Push index operator lossiness determination down to GIST/GIN opclass	2008-04-14 17:05:34 +00:00
cube.sql.in	Push index operator lossiness determination down to GIST/GIN opclass	2008-04-14 17:05:34 +00:00
cubedata.h	Athough cube is a varlena type, nowhere was a detoasting of cube's value, so	2007-03-07 21:21:12 +00:00
cubeparse.y	Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).	2007-02-27 23:48:10 +00:00
cubescan.l
Makefile	Remove references to READMEs from /contrib Makefiles.	2007-11-10 23:59:52 +00:00
uninstall_cube.sql	Push index operator lossiness determination down to GIST/GIN opclass	2008-04-14 17:05:34 +00:00