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Message Posted: Thu, 14 Apr 2005 @ 16:24:49 GMT

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Subj:   Re: Distinguish chracters from intergers
From:   Proulx, Michelle

Steven Smith wrote:

          > sel varcharcolumn
          > from table
          > where upper(varcharcolumn) (casespecific) = lower(varcharcolumn)
          > (casespecific)
          > ;

This works great for the alpha characters. However it doesn't find the special characters like - , ? '. I'm dealing with a zipcode field that is not always all numerics.

Michelle Proulx
State of MN

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