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Robert,
This path may answer your question:
IBM i 7.1 Information Center > Database > Performance and query optimization > Query engine overview
Link to the Info Center:
http://pic.dhe.ibm.com/infocenter/iseries/v7r1m0/index.jsp
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Robert Clay
Sent: Friday, March 29, 2013 6:31 AM
To: midrange-l@xxxxxxxxxxxx; midrange-l@xxxxxxxxxxxx
Subject: Re: RunSQLStmt in production
Thanks for the input, everyone.
The consensus seems to be that RunSQLStmt is primarily a developer's/development tool and not necessarily designed for inclusion in production processes. Agreed?
Another question comes to mind, though: what about performance?
Does RunSQLStmt use the CQE or the SQE? I'm assuming that it would fall under the same limitations as a standard SQL statement in regards to the optimizer determining which engine to use but I seem to recall that RunSQLStmt was like OpnQryF in that it automatically got shuttled to the CQE. Can anyone categorically confirm/deny?
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