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Re: Union quries: INTERSECT, MINUS, etc

From: Rachel Carmichael <wisernet100_at_yahoo.com>
Date: Fri, 25 Jul 2003 02:42:15 -0700 (PDT)
Message-Id: <26013.339584@fatcity.com>


not very slick but I used MINUS yesterday to find parents with no children so as to purge them....

we do this a lot in this 3rd party app. RI is sketchy at best and the app blows up if childless parents exists


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