Re: RPG Native IO with SQL unique constraint -- RPG400-L

Subject: Re: RPG Native IO with SQL unique constraint
From: Charles Wilt <charles.wilt@xxxxxxxxx>
Date: Wed, 9 Sep 2009 10:49:34 -0400
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It appears that deferred constraints "non-Core" feature of SQL:1999
F721, "Deferrable constraints"

Neither DB2 nor MS SQL Server support this feature at present.

-Charles

On Tue, Sep 8, 2009 at 10:45 PM, Steven
Harrison<steven.harrison@xxxxxxxxxxxxxxxxx> wrote:

Hi Scott,

In Oracle and a number of other SQL implementations (and I believe it's
part of the SQL specification although I'd have to check that?) you can
specify deferred constraints that opposed to being checked after every
SQL statement are checked after a SQL transaction...

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