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  3. June 2009

RE: Speeding Up A Slow SQL

"RWMunday" wrote:

Greetings from sunny Florida.


I have an RPG /Free program gathering data using embedded SQL.
[big snip]

How can I speed up performance of my SQL?

Your SQL may be just fine. What you may need is to give the optimizer
different hints and so get a slightly different access plan.

Try the OPTIMIZE FOR N ROWS clause or else experiment with the QAQQINI
file and the *FIRSTIO setting.


Larry Loen
www.applicationperformancegroup.com





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