Oracle-L: Oracle Express and transaction mode

From: Shibu MB <muhammed_basheershibu_at_mindtree.com>
Date: Mon, 13 Oct 2003 01:39:25 -0800
Message-ID: <F001.005D2E1A.20031013013925@fatcity.com>

Hi all...
I am working on a Datawarehouse, the OLAP engine is ORACLE EXPRESS. Whenever ORACLE EXPRESS fires a 'select' query to the oracle database, it sets the transaction in
read only mode.
This is done by first setting the session in READ ONLY mode. set transaction read only;
and then firing the query...
Select......

Now the problem I am facing is that oracle optimizer goes in for a suboptimal execution plan, because the
session is set in READ ONLY mode.
So, is there any way to capture 'set transaction read only' statement fired by an oracle session
and set it to 'set transaction read write'?

Thanx in Advance,
Shibu

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Author: Shibu MB
INET: muhammed_basheershibu_at_mindtree.com

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