提交 b3efb9f0 编写于 作者: B Bruce Momjian

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.< * Improve speed with indexes (perhaps recreate index instead) [vacuum]
> * Improve speed with indexes (perhaps recreate index instead)
369c369
<   lock and truncate table [vacuum]
>   lock and truncate table
371c371
<   rather than in /contrib [vacuum]
>   rather than in /contrib
上级 b8369db5
TODO list for PostgreSQL
========================
Last updated: Thu Feb 12 13:05:37 EST 2004
Last updated: Thu Feb 12 13:09:32 EST 2004
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
......@@ -364,11 +364,11 @@ Cache
Vacuum
======
* Improve speed with indexes (perhaps recreate index instead) [vacuum]
* Improve speed with indexes (perhaps recreate index instead)
* Reduce lock time by moving tuples with read lock, then write
lock and truncate table [vacuum]
lock and truncate table
* Provide automatic running of vacuum in the background in backend
rather than in /contrib [vacuum]
rather than in /contrib
* Allow free space map to be auto-sized or warn when it is too small
* Maintain a map of recently-expired of pages so vacuum can reclaim
free space without a sequential scan
......@@ -462,7 +462,7 @@ Source Code
* Acquire lock on a relation before building a relcache entry for it
* Research interaction of setitimer() and sleep() used by statement_timeout
* -Add checks for fclose() failure (Tom)
* Change CVS $PostgreSQL: pgsql/doc/TODO,v 1.1209 2004/02/12 18:05:51 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1209 2004/02/12 18:05:51 momjian Exp $
* Change CVS $PostgreSQL: pgsql/doc/TODO,v 1.1210 2004/02/12 18:09:43 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1210 2004/02/12 18:09:43 momjian Exp $
* Exit postmaster if postgresql.conf can not be opened
* Rename /scripts directory because they are all C programs now
* Allow the regression tests to start postmaster with -i so the tests
......
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