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	Commit message (Collapse)	Author	Age
*	Remove contrib version of rtree_gist --- now in core system.	Tom Lane	2005-07-01
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*	SET autocommit no longer needed in /contrib because pg_regress.sh does	Bruce Momjian	2002-10-21
\| \| \| \|	it automatically now on regression session startup.
*	Update /contrib for "autocommit TO 'on'".	Bruce Momjian	2002-10-18
\| \| \| \| \| \| \| \| \| \|	Create objects in public schema. Make spacing/capitalization consistent. Remove transaction block use for object creation. Remove unneeded function GRANTs.
*	Update GiST for new pg_opclass arrangement (finally a clean solution	Tom Lane	2001-08-22
\| \| \| \| \| \|	for haskeytype). Update GiST contrib modules too. Add linear-time split algorithm for R-tree GiST opclass. From Oleg Bartunov and Teodor Sigaev.
*	Restructure pg_opclass, pg_amop, and pg_amproc per previous discussions in	Tom Lane	2001-08-21
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	pgsql-hackers. pg_opclass now has a row for each opclass supported by each index AM, not a row for each opclass name. This allows pg_opclass to show directly whether an AM supports an opclass, and furthermore makes it possible to store additional information about an opclass that might be AM-dependent. pg_opclass and pg_amop now store "lossy" and "haskeytype" information that we previously expected the user to remember to provide in CREATE INDEX commands. Lossiness is no longer an index-level property, but is associated with the use of a particular operator in a particular index opclass. Along the way, IndexSupportInitialize now uses the syscaches to retrieve pg_amop and pg_amproc entries. I find this reduces backend launch time by about ten percent, at the cost of a couple more special cases in catcache.c's IndexScanOK. Initial work by Oleg Bartunov and Teodor Sigaev, further hacking by Tom Lane. initdb forced.
*	Support for emulating RTREE indexing in GiST. Contributed by	Tom Lane	2001-05-31
	Oleg Bartunov and Teodor Sigaev.