user/sven/postgresql.git

Age	Commit message (Collapse)	Author
2005-09-22	pgindent new GIST index code, per request from Tom.	Bruce Momjian

2005-09-22	Adjust GiST error messages to conform to message style guidelines.	Tom Lane

2005-07-01	Improve error messages and add comment	Teodor Sigaev

2005-06-30	Bug fixes for GiST crash recovery.	Teodor Sigaev
	- add forgotten check of lsn for insert completion - remove level of pages: hard to check in recovery - some cleanups
2005-06-28	Code cleanup. gistfillbuffer accepts InvalidOffsetNumber.	Teodor Sigaev

2005-06-27	Concurrency for GiST	Teodor Sigaev
	- full concurrency for insert/update/select/vacuum: - select and vacuum never locks more than one page simultaneously - select (gettuple) hasn't any lock across it's calls - insert never locks more than two page simultaneously: - during search of leaf to insert it locks only one page simultaneously - while walk upward to the root it locked only parent (may be non-direct parent) and child. One of them X-lock, another may be S- or X-lock - 'vacuum full' locks index - improve gistgetmulti - simplify XLOG records Fix bug in index_beginscan_internal: LockRelation may clean rd_aminfo structure, so move GET_REL_PROCEDURE after LockRelation
2005-06-20	fix founded hole in recovery after crash, add vacuum_delay_point()	Teodor Sigaev

2005-06-20	1. full functional WAL for GiST	Teodor Sigaev
	2. improve vacuum for gist - use FSM - full vacuum: - reforms parent tuple if it's needed ( tuples was deleted on child page or parent tuple remains invalid after crash recovery ) - truncate index file if possible 3. fixes bugs and mistakes
2005-06-14	WAL for GiST. It work for online backup and so on, but on	Teodor Sigaev
	recovery after crash (power loss etc) it may say that it can't restore index and index should be reindexed. Some refactoring code.