8 Commits (b10b1fa86169f6cc8ecb7f7005a67e59d3280e02)

Author	SHA1	Message	Date
Tom Lane	b10b1fa861	Take buffer lock while inspecting btree index pages in contrib/pageinspect. ... It's not safe to examine a shared buffer without any lock.	13 years ago
Tom Lane	b552664447	Fix contrib/pgstattuple and contrib/pageinspect to prevent attempts to read ... temporary tables of other sessions; that is unsafe because of the way our buffer management works. Per report from Stuart Bishop. This is redundant with the bufmgr.c checks in HEAD, but not at all redundant in the back branches.	16 years ago
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	18 years ago
Tom Lane	6889303531	Redefine the lp_flags field of item pointers as having four states, rather ... than two independent bits (one of which was never used in heap pages anyway, or at least hadn't been in a very long time). This gives us flexibility to add the HOT notions of redirected and dead item pointers without requiring anything so klugy as magic values of lp_off and lp_len. The state values are chosen so that for the states currently in use (pre-HOT) there is no change in the physical representation.	18 years ago
Tom Lane	08fc73c4c3	Code review for btreefuncs additions: restrict to superusers to avoid ... exposing user data to others, and clean up usage of deprecated APIs.	18 years ago
Tom Lane	93624bcda0	Fix CHECK_RELATION_BLOCK_RANGE macro, which was not merely producing ... a warning but was outright wrong.	18 years ago
Tom Lane	cfd6c89b04	Silence a rather odd compiler warning. In passing, make this file's ... error messages look at least a little bit like the message style guidelines say.	18 years ago
Bruce Momjian	64058429c5	Add database page inspection /contrib module. ... Simon and Heikki	18 years ago
Alvaro Herrera	c9d3b8f5d2	Fix uninitialized value in pgstatindex leading to invalid values being ... reported in some cases. Report and patch from Tatsuhito Kasahara. Also fix a couple of other bugs I noticed in skimming the surrounding code.	19 years ago
Tom Lane	c9a6490991	Clean up some leftover problems in pgstattuple: remove unwanted and ... unportable elog(NOTICE) report, fix install/uninstall sequence. Itagaki Takahiro	19 years ago
Bruce Momjian	74924d29fa	Add functions to /contrib/pgstattuple that show index statistics and ... index page contents. Satoshi Nagayasu	19 years ago