Thread SQL: DISTINCT: über 2 Spalten
(12 answers)
Opened by pktm at 2005-02-28 16:19
tja... temporäre tabelle...? subselects kommen ja dann auch nicht in frage...
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. -- Damian Conway in "Perl Best Practices"
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