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Message Posted: Wed, 18 Aug 2004 @ 15:51:54 GMT

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Subj:   Re: Matrix/Array query?
From:   Victor Sokovin

Nick Druga wrote:

  The real-life application has more than 1,000 columns. Would this still work?  

On a more serious note (BTW, I did not find the number of columns funny, just the fact that socks, hats etc would be stored as different attributes in one table), I'd recommend Philip's method described in

www.teradataforum.com/teradata/20040122_193611.htm .

It does not use any UNION or CASE constructs, the number of which is limited in SQL. It is easy to understand and implement.



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