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  2. MIDRANGE-L
  3. March 2002

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

What do you mean by 'where exists'?

Rob Berendt
--
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."
Benjamin Franklin



                    Vernon Hamberg
                    <vhamberg@attbi.com       To:     midrange-l@midrange.com
                    >                         cc:
                    Sent by:                  Fax to:
                    midrange-l-admin@mi       Subject:     Re: Retrieving 1, 
and only 1, row in SQL
                    drange.com


                    03/15/2002 03:58 PM
                    Please respond to
                    midrange-l






Alexei makes a good point. Maybe 'where exists' would be better, if it
works as I hope it does, viz., that it stops as soon as it finds a match.

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