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Message Posted: Tue, 21 Apr 2015 @ 16:48:45 GMT


     
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Subj:   Re: UDF Error - Function does not exist
 
From:   Dieter Noeth

Roopalini Bakthavachalam wrote:

  I figured it out. I casted the date1, date2 and date3 to VARCHAR and it worked:-)  


Yep, this is stupid, both LEAST and GREATEST don't work on dates. Of course this is the first thing I was trying to do and I failed, too :-) But I prefer CASTing to INT instead of VarChar.

Btw, later TD releases return a more meaningful error message:

[9881] Function 'LEAST' called with an invalid number or type of parameters


Dieter



     
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