RE: Plea for Query Tuning Help
- From: "Norman Dunbar" <norman.dunbar@xxxxxxxxxxxxxxxxxxxxxxxxx>
- To: <Bernard.Polarski@xxxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>, <kennaim@xxxxxxxxx>, <Mark.Bobak@xxxxxxxxxxxxxxx>
- Date: Wed, 13 Sep 2006 08:28:23 +0100
Morning all,
>> It is more than cosmetic as it can be referenced multiple times and
the
>> query is only run once and materialized, then processed as a table
in the
>> main query
Correct me if I'm wrong, but I'm sure it is only materiali[sz]ed if you
use the materialize hint ? Jonathan has a post somewhere on this list on
this very subject (I think !).
Cheers,
Norman.
Norman Dunbar.
Contract Oracle DBA.
Rivers House, Leeds.
Internal : 7 28 2051
External : 0113 231 2051
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