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> * Maintain a map of recently-expired of pages so vacuum can reclaim
>   free space without a sequential scan
This commit is contained in:
Bruce Momjian 2003-09-05 02:51:55 +00:00
parent 04aabb034f
commit 5b49f9025a
1 changed files with 4 additions and 2 deletions
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doc/TODO
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@ -1,6 +1,6 @@
TODO list for PostgreSQL TODO list for PostgreSQL
======================== ========================
Last updated: Thu Sep 4 22:20:40 EDT 2003 Last updated: Thu Sep 4 22:51:54 EDT 2003
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -394,6 +394,8 @@ Vacuum
* Provide automatic running of vacuum in the background in backend * Provide automatic running of vacuum in the background in backend
rather than in /contrib [vacuum] rather than in /contrib [vacuum]
* Allow free space map to be auto-sized or warn when it is too small * 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
Locking Locking
@ -492,7 +494,7 @@ Source Code
* Acquire lock on a relation before building a relcache entry for it * Acquire lock on a relation before building a relcache entry for it
* Research interaction of setitimer() and sleep() used by statement_timeout * Research interaction of setitimer() and sleep() used by statement_timeout
* Add checks for fclose() failure * Add checks for fclose() failure
* Change CVS $Id: TODO,v 1.1130 2003/09/05 02:20:50 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1130 2003/09/05 02:20:50 momjian Exp $ * Change CVS $Id: TODO,v 1.1131 2003/09/05 02:51:55 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1131 2003/09/05 02:51:55 momjian Exp $
* Exit postmaster if postgresql.conf can not be opened * Exit postmaster if postgresql.conf can not be opened
* Rename /scripts directory because they are all C programs now * Rename /scripts directory because they are all C programs now
* Allow the regression tests to start postmaster with -i so the tests * Allow the regression tests to start postmaster with -i so the tests