Check out DBMS_SHARED_POOL - you can also pin cursors.
hth
connor
- "Sairlao, Chark" <SairlaoC_at_transfield.com.au>
wrote: > hi all,
>
> I got this application , they are not using any
> packages ,triggers or
> procedure. And there are lots of statements number
> of parsing = number of
> execute. Is there any way you can pinned the sql
> statsments into sga, beside
> increasing the sga size.
>
> buffer holder.
>
> I ran this statements
>
> select decode(state,0, 'FREE',
> 1,decode(lrba_seq,0,'AVAILABLE','BEING USED'),
> 3, 'BEING USED', state) "BLOCK STATUS",
> count(*)
> from x$bh
> group by
>
decode(state,0,'FREE',1,decode(lrba_seq,0,'AVAILABLE',
> 'BEING USED'),3, 'BEING USED', state)
>
> and got the following result.
>
> BLOCK STATUS COUNT(*)
> ----------------------------------------
> ----------
> AVAILABLE 5889
> BEING USED 299
> FREE 13012
>
> Just for the purpose of testing it, I alter a table
> which has about 500
> blocks to be cached and select * from that table.
> execute the above statements againg I got the same
> result. Where I expected
> to have 500 blocks lesser in free block. What have
> done wrong here?
>
> Thanks And Regards
> Chark Sairlao
>
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> Author: Sairlao, Chark
> INET: SairlaoC_at_transfield.com.au
>
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Received on Wed Jun 13 2001 - 03:08:07 CDT
