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(parent: 327d900) | patch
1. Reap deleted/unused tuples on page-base
authorVadim B. Mikheev <vadim4o@yahoo.com>
Fri, 18 Oct 1996 08:13:36 +0000 (08:13 +0000)
committerVadim B. Mikheev <vadim4o@yahoo.com>
Fri, 18 Oct 1996 08:13:36 +0000 (08:13 +0000)
commitbc500674269ad9abb949af622f3392ff824cb179
treead21538f6d84f9bec180ab10744d1a4291df48b1tree | snapshot
parent327d900b5138992a0ef6829b92c48c2343aa0217commit | diff
1. Reap deleted/unused tuples on page-base
2. Reap unused tuples too
3. Reap empty pages
4. Check if a page is initialized, initialize it if not
   and reap it
5. Binary search in list of reapped pages/tids to check
   is the heap' tid pointed by a index' tuple on this list
   (it's mu-u-uch faster)
src/backend/commands/vacuum.c diff | blob | history
PostgreSQL9.0用の同期レプリケーションパッチ
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