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  2. MIDRANGE-L
  3. March 2002

Re: Retrieving 1, and only 1, row in SQL

Rob,

If you need a fast, SQL based solution, would a UDF or stored
procedure work? The QDBRTVFD API is pretty quick but it is
more complex than it should be. I do have an example of that
API if you are interested, I could check it in to the iSeries-toolkit
Web site at www.iseries-toolkit.org. There are already examples
of the List Object, Retrieve Object Description APIs, and SQL
UDFs. The List Object API support is only in CVS at this point
and not part of the 1.5 download package.

David Morris

>>> rob@dekko.com 03/15/02 12:31PM >>>

Modification:
Performance is fast on the
field check and the file check.  Performance plummets on the *LIBRARY*
check.

Rob Berendt

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