14 Commits (6783b2372ef13c141649840a836ff0a954ea1d4d)

Author	SHA1	Message	Date
Tom Lane	f933766ba7	Restructure pg_opclass, pg_amop, and pg_amproc per previous discussions in ... 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.	24 years ago
Tom Lane	bf56f0759b	Make OIDs optional, per discussions in pghackers. WITH OIDS is still the ... default, but OIDS are removed from many system catalogs that don't need them. Some interesting side effects: TOAST pointers are 20 bytes not 32 now; pg_description has a three-column key instead of one. Bugs fixed in passing: BINARY cursors work again; pg_class.relhaspkey has some usefulness; pg_dump dumps comments on indexes, rules, and triggers in a valid order. initdb forced.	24 years ago
Bruce Momjian	9e1552607a	pgindent run. Make it all clean.	25 years ago
Tom Lane	fce33c7f85	Compile a little more cleanly.	25 years ago
Bruce Momjian	f63ba5cd6a	Fix WARN->NOTICE in docs. Change libpgeasy connection parameters to use ... PQconnectdb() style connections.	26 years ago
Bruce Momjian	0ccf3c8877	Update pgeasy examples	26 years ago
Bruce Momjian	96d643e5d5	More libpgeasy update of connectdb() parameter ordering	26 years ago
Tom Lane	78845177bb	findoidjoins was suffering from bit rot (pginterface no ... longer in expected location).	26 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Tom Lane	85e9e03e0b	Update findoidjoins for 6.5: remove workaround for long-dead bug, ... use NOT EXISTS() which is a lot faster than NOT IN (), update documentation.	27 years ago
Bruce Momjian	3700981108	Add new make_oidjoin_check utility and template1_check.sql. Fix some ... pg_operator problems.	27 years ago
Bruce Momjian	79c8d2e3a0	Change owner from oid to int4 type.	27 years ago
Bruce Momjian	22cc0e1645	Remove NOBTREE defines, and make findoidlinks handle regproc.	27 years ago
Bruce Momjian	85c165cd4c	New findoidjoins examines oid columns to find join relationships.	27 years ago