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Update TODO list.

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Bruce Momjian 2001-10-12 16:07:34 +00:00
parent 0420342af1
commit 182722f737
1 changed files with 2 additions and 6 deletions
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@ -1,6 +1,6 @@
TODO list for PostgreSQL
========================
Last updated: Thu Oct 11 22:50:35 EDT 2001
Last updated: Fri Oct 12 12:07:24 EDT 2001
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -325,11 +325,7 @@ MISCELLANEOUS
* Add hash for evaluating GROUP BY aggregates
* -Read pg_hba.conf only on postmaster startup or SIGHUP (Bruce)
* Make secondary WAL page write()'s write only modified data
* Improve spinlock code [performance]
o use SysV semaphores or queue of backends waiting on the lock
o wakeup sleeper or sleep for less than one clock tick
o spin for lock on multi-cpu machines, yield on single cpu machines
o read/write locks
* -Improve spinlock code [performance] (Tom)
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