Re: sql-bench
От | Dave Cramer |
---|---|
Тема | Re: sql-bench |
Дата | |
Msg-id | DDA8F692-4E66-4602-898F-6A3B36AD2FD8@fastcrypt.com обсуждение исходный текст |
Ответ на | sql-bench (yoav x <yoav112003@yahoo.com>) |
Ответы |
Re: sql-bench
|
Список | pgsql-performance |
All of the tuning parameters would affect all queries shared buffers, wal buffers, effective cache, to name a few --dc-- On 13-Sep-06, at 8:24 AM, yoav x wrote: > Hi > > I am trying to run sql-bench against PostgreSQL 8.1.4 on Linux. > Some of the insert tests seems to be ver slow > > For example: select_join_in > > Are there any tuning parameters that can be changed to speed these > queries? Or are these queries > especially tuned to show MySQL's stgrenths? > > > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > ---------------------------(end of > broadcast)--------------------------- > TIP 9: In versions below 8.0, the planner will ignore your desire to > choose an index scan if your joining column's datatypes do not > match >
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