Re: DB2 Check Constraints - Reference a control file -- MIDRANGE-L

Subject: Re: DB2 Check Constraints - Reference a control file
From: Luis Rodriguez <luis.rodriguez2@xxxxxxxxx>
Date: Wed, 31 Oct 2007 06:16:57 -0700 (PDT)
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(Cross-posted from the RPG400-L mailing list)

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Birgitta Hauser Wrote:

A check constraint is be directly executed by the
database manager, while
using a trigger always a dynamic program call, with all
overhead occurs.

--------

Birgitta,

This is a very interesting statement. Would a SQL trigger
be faster than a trigger implemented in, say, RPGLE?

Thanks,

Luis Rodriguez

Luis Rodriguez

IBM Certified Systems Expert
eServer i5 iSeries Technical Solutions

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Follow-Ups:

RE: DB2 Check Constraints - Reference a control file , Elvis Budimlic

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