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(parent: 4ba1d73) | patch
Dept. of second thoughts: add comments cautioning against using
authorTom Lane <tgl@sss.pgh.pa.us>
Wed, 2 May 2007 23:34:48 +0000 (23:34 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Wed, 2 May 2007 23:34:48 +0000 (23:34 +0000)
commit1fcd644c74ab6ef751cc41ba80fc8df7a2992ab0
tree289c9f761609282c9c1e92f78a330384a61a3e49tree
parent4ba1d73ef162b41def16ecc325b3c7c70c673adbcommit | diff
Dept. of second thoughts: add comments cautioning against using
ReadOrZeroBuffer to fetch pages from beyond physical EOF.  This would
usually work, but would cause problems for md.c if writes occurred
beyond a segment boundary when the previous segment file hadn't been
fully extended.
src/backend/storage/buffer/bufmgr.c diff | blob | blame | history
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