Re: RPG and SQL -- RPG400-L

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Subject: Re: RPG and SQL
From: Doug Englander <denglander@xxxxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 19 Oct 2018 21:17:44 +0000
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Michael,

Thank you for that information, and thank you to everyone else who responded to my question. I did not know that the Optimizer changes the plans based on those factors. That could explain the issue. Is that documented anywhere that you know of in an IBM manual?

I looked at the Index Advisor and that file does have quite a bit of 'advisement' for that file on just those fields, so I bet that is why, when the system is doing a lot of work, that the job runs slowly. I'll see if I can build that index and watch the run time.

Thank you again!

Doug

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Re: RPG and SQL , Buck Calabro

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