Re: tuning query with concat string.
- From: "The Human Fly" <sjaffarhussain@xxxxxxxxx>
- To: "Wolfgang Breitling" <breitliw@xxxxxxxxxxxxx>
- Date: Tue, 21 Mar 2006 18:36:33 +0300
I think my question was littble confused.
Okay, following is the query that I wanted to write,
select max(start_time) from fm_audit_form where ws_id =
'S'||userenv('SESSIONID')
Is there any way that I can rewrite this query?
Long time ago, I have read that we can rewrite queries that has concat
in the where clause values.
On 3/21/06, Wolfgang Breitling <breitliw@xxxxxxxxxxxxx> wrote:
> SELECT ...... FROM where COLUMN = 'SVALUE2';
>
> :-)
>
> Quoting The Human Fly <sjaffarhussain@xxxxxxxxx>:
>
> > How can I rewrite the query which uses concatination in the where
> > clause? For an example,
> >
> > SELECT ...... FROM where COLUMN = 'S'||'VALUE2';
> >
> --
> regards
>
> Wolfgang Breitling
> Oracle 7,8,8i,9i OCP DBA
> Centrex Consulting Corporation
> www.centrexcc.com
>
>
--
Best Regards,
Syed Jaffar Hussain
8i,9i & 10g, OCP DBA
Banque Saudi Fransi,
Saudi Arabia
http://jaffardba.blogspot.com/
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