Tom Lane 9d37c038fc Repair PANIC condition in hash indexes when a previous index extension attempt ... failed (due to lock conflicts or out-of-space). We might have already extended the index's filesystem EOF before failing, causing the EOF to be beyond what the metapage says is the last used page. Hence the invariant maintained by the code needs to be "EOF is at or beyond last used page", not "EOF is exactly the last used page". Problem was created by my patch of 2006-11-19 that attempted to repair bug #2737. Since that was back-patched to 7.4, this needs to be as well. Per report and test case from Vlastimil Krejcir.		2007-04-19 20:24:04 +00:00
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common	Make 'col IS NULL' clauses be indexable conditions.	2007-04-06 22:33:43 +00:00
gin	Fix a few typos in comments in GiN.	2007-02-01 04:16:08 +00:00
gist	Minor tweaking of index special-space definitions so that the various	2007-04-09 22:04:08 +00:00
hash	Repair PANIC condition in hash indexes when a previous index extension attempt	2007-04-19 20:24:04 +00:00
heap	Fix condition for whether end_heap_rewrite must fsync, per Heikki.	2007-04-17 21:29:31 +00:00
index	Refactor the index AM API slightly: move currentItemData and	2007-01-20 18:43:35 +00:00
nbtree	Code review for btree page split WAL reduction patch. Make it actually work	2007-04-11 20:47:38 +00:00
transam	Remove the CheckpointStartLock in favor of having backends show whether they	2007-04-03 16:34:36 +00:00
Makefile	Replace useless uses of := by = in makefiles.	2007-02-09 15:56:00 +00:00