Grus help needed in finding the queries with Cartesian joins

Hi
I have a reporting tool in which users are allowed to put the joins on the views and add some sub queries that produces a Cartesian product. Is there any tool or way that I can stop the execution of those query before it is being executed for example
Step 1 ) user creates a query
step2 ) user submits it
step 3) by any tool or any check if Cartesian join is found the query execution is stopped and notify the user that the query is not good if no problem executes the query.
I really need help in step 3. I am on 9i release2.
Any help or suggestions will be highly appreciated.

I Agree with Gasparotto, you should limit the resource consume.
You must understand that cartesian join, isn´t always a BAD guy, sometimes you need it.
If your developers are in trouble with handle the join , think about NATURAL JOIN, may be it helps you
Regards
Helio Dias

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\ BW3.5 : Busness content ==>Need to find the source cube from an web item
Posted: Nov 2, 2005 10:00 PM Reply E-mail this post
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Grus help needed in finding the queries with Cartesian joins

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