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  2. RPG400-L
  3. September 2009

Re: RPG Native IO with SQL unique constraint

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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