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Re: exists <==> not exists ??? - Mailing list pgsql-bugs

From Tom Lane
Subject Re: exists <==> not exists ???
Date
Msg-id 3994.989588100@sss.pgh.pa.us
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In response to exists <==> not exists ???  (Christian Breimann <chr@math.uni-muenster.de>)
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Christian Breimann <chr@math.uni-muenster.de> writes:
> When executing a SQL-Query with a "where not exists (...)" Statement,
> the result is wrong. It's the same result as I execute "where exists
> (...)" This mustn't be true.

This is a completely unhelpful bug report.  We need sufficient details
to let us reproduce the problem.

            regards, tom lane

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