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  2. MIDRANGE-L
  3. April 2010

RE: Imbedded SQL and dynamic variables

Val1 is inspected on the open cursor. The declare is only reevaluted
if
you close and reopen the cursor. The declare of the cursor isn't
executable code. It just tells the open what should be selected.
That's why you can technically put the declare someone else in your
code so that it doesn't clutter up what you are currently looking at.

Thanks, Michael. That makes good sense. I still think that clarity at the
expense of an extra variable and an extra move would make cleaner code, and
I have recommended that to the developer. (In other words, avoid FETCH INTO
something that's used on the WHERE clause.)




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