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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.		17 years ago
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bench	Add CVS tag lines to files that were lacking them.	20 years ago
data	1. Fixed error with empty array ( '{}' ),	24 years ago
expected	Remove ill-considered (not to mention undocumented) attempt to make	18 years ago
sql	Remove ill-considered (not to mention undocumented) attempt to make	18 years ago
Makefile	Remove references to READMEs from /contrib Makefiles.	18 years ago
_int.h	Modify LOOPBYTE/LOOPBIT macros to be more logical; rather than have the	18 years ago
_int.sql.in	Push index operator lossiness determination down to GIST/GIN opclass	17 years ago
_int_bool.c	Simplify and standardize conversions between TEXT datums and ordinary C	18 years ago
_int_gin.c	Push index operator lossiness determination down to GIST/GIN opclass	17 years ago
_int_gist.c	Push index operator lossiness determination down to GIST/GIN opclass	17 years ago
_int_op.c	Magic blocks don't do us any good unless we use 'em ... so install one	19 years ago
_int_tool.c	Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).	19 years ago
_intbig_gist.c	Push index operator lossiness determination down to GIST/GIN opclass	17 years ago
uninstall__int.sql	Push index operator lossiness determination down to GIST/GIN opclass	17 years ago