postgresql/contrib/ltree
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
..
data
expected Fix a few contrib regression test scripts that hadn't gotten the word 2007-11-13 06:29:04 +00:00
sql Fix a few contrib regression test scripts that hadn't gotten the word 2007-11-13 06:29:04 +00:00
_ltree_gist.c Push index operator lossiness determination down to GIST/GIN opclass 2008-04-14 17:05:34 +00:00
_ltree_op.c Fix up several contrib modules that were using varlena datatypes in not-so-obvious 2007-02-28 22:44:38 +00:00
crc32.c Fix compile warning on Solaris, per buildfarm. (Why have we got 2007-07-15 22:40:28 +00:00
crc32.h
lquery_op.c pgindent run for 8.2. 2006-10-04 00:30:14 +00:00
ltree_gist.c Push index operator lossiness determination down to GIST/GIN opclass 2008-04-14 17:05:34 +00:00
ltree_io.c Fix several datatype input functions that were allowing unused bytes in their 2008-04-11 22:52:05 +00:00
ltree_op.c Simplify and standardize conversions between TEXT datums and ordinary C 2008-03-25 22:42:46 +00:00
ltree.h Modify LOOPBYTE/LOOPBIT macros to be more logical; rather than have the 2007-11-16 00:13:02 +00:00
ltree.sql.in Push index operator lossiness determination down to GIST/GIN opclass 2008-04-14 17:05:34 +00:00
ltreetest.sql Add CVS version labels to all install/uninstall scripts. 2007-11-13 04:24:29 +00:00
ltxtquery_io.c Re-run pgindent with updated list of typedefs. (Updated README should 2007-11-15 22:25:18 +00:00
ltxtquery_op.c Re-run pgindent with updated list of typedefs. (Updated README should 2007-11-15 22:25:18 +00:00
Makefile Remove references to READMEs from /contrib Makefiles. 2007-11-10 23:59:52 +00:00
uninstall_ltree.sql Push index operator lossiness determination down to GIST/GIN opclass 2008-04-14 17:05:34 +00:00