mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-10-01 15:51:20 +02:00
Update TODO with lost change, mostly completed items and whitespace
corrections. Not sure why these were not in CVS. Researching.
This commit is contained in:
parent
28662b850c
commit
76534c61b3
20
doc/TODO
20
doc/TODO
@ -1,7 +1,7 @@
|
||||
PostgreSQL TODO List
|
||||
====================
|
||||
Current maintainer: Bruce Momjian (bruce@momjian.us)
|
||||
Last updated: Wed Aug 1 19:13:20 EDT 2007
|
||||
Last updated: Mon Aug 27 22:56:24 EDT 2007
|
||||
|
||||
The most recent version of this document can be viewed at
|
||||
http://www.postgresql.org/docs/faqs.TODO.html.
|
||||
@ -171,11 +171,7 @@ Administration
|
||||
Monitoring
|
||||
==========
|
||||
|
||||
* Allow server log information to be output as INSERT statements
|
||||
|
||||
This would allow server log information to be easily loaded into
|
||||
a database for analysis.
|
||||
|
||||
* -Allow server log information to be output as CSV format
|
||||
* -Add ability to monitor the use of temporary sort files
|
||||
|
||||
|
||||
@ -1137,6 +1133,13 @@ Cache Usage
|
||||
accessed bitmaps would have to be stored in shared memory. One 8k
|
||||
page of bitmaps could track 512MB of heap pages.
|
||||
|
||||
A third idea would be for a heap scan to check if all rows are visible
|
||||
and if so set a per-table flag which can be checked by index scans.
|
||||
Any change to the table would have to clear the flag. To detect
|
||||
changes during the heap scan a counter could be set at the start and
|
||||
checked at the end --- if it is the same, the table has not been
|
||||
modified --- any table change would increment the counter.
|
||||
|
||||
* Consider automatic caching of statements at various levels:
|
||||
|
||||
o Parsed query tree
|
||||
@ -1221,6 +1224,11 @@ Vacuum
|
||||
|
||||
http://archives.postgresql.org/pgsql-patches/2007-03/msg00358.php
|
||||
|
||||
* Reduce XID consumption of read-only queries
|
||||
|
||||
http://archives.postgresql.org/pgsql-hackers/2007-08/msg00516.php
|
||||
|
||||
|
||||
* Auto-vacuum
|
||||
|
||||
o Use free-space map information to guide refilling
|
||||
|
Loading…
Reference in New Issue
Block a user