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Re: How to tune this sucker ??

From: Mohamad SALEH <msaleh_at_orsys.fr>
Date: 2000/05/17
Message-ID: <392273E1.1D7DBF56@orsys.fr>#1/1

Evan a écrit :

> Re-order the from clause. Learn to read the plan.
>
> try: from bkcompany comp, bkformat, bkproducttitle pt, bkbookrelease br
>
> Oracle drives the query based on the last table referenced. (MSSQL & DB2
> drive the query based on the first table referenced I believe)

Why don't try to use the statistical optimizer? It is better and it doesn't rely on the order within the FROM clause.

--
Mohamad
Received on Wed May 17 2000 - 00:00:00 CDT

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