Tom Lane a04a423599 Arrange for large sequential scans to synchronize with each other, so that ... when multiple backends are scanning the same relation concurrently, each page is (ideally) read only once. Jeff Davis, with review by Heikki and Tom.		2007-06-08 18:23:53 +00:00
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common	Clarify some error messages about duplicate things.	2007-06-03 22:16:03 +00:00
gin	Move call of MarkBufferDirty() before XLogInsert() as required.	2007-06-05 12:47:49 +00:00
gist	Replace ReadBuffer to ReadBufferWithStrategy in all vacuum-involved places	2007-05-31 14:03:09 +00:00
hash	Fix several hash functions that were taking chintzy shortcuts instead of	2007-06-01 15:33:19 +00:00
heap	Arrange for large sequential scans to synchronize with each other, so that	2007-06-08 18:23:53 +00:00
index	Fix up pgstats counting of live and dead tuples to recognize that committed	2007-05-27 03:50:39 +00:00
nbtree	Clarify some error messages about duplicate things.	2007-06-03 22:16:03 +00:00
transam	Redefine IsTransactionState() to only return true for TRANS_INPROGRESS state,	2007-06-07 21:45:59 +00:00
Makefile	Replace useless uses of := by = in makefiles.	2007-02-09 15:56:00 +00:00