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Redenomination of extractvalue function
Posted by: Raffaele Palmieri
Date: July 23, 2007 06:40AM

Is it not possible redenominate the result of extractvalue function and use it in where clause? Example of use:

SELECT extractvalue(textfield1,'xpath') as res1, extractvalue(textfield2,'xpath') as res2 from table where strcmp(res1,res2) <> 0

Thanks in advance to who answers to me,


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Redenomination of extractvalue function
July 23, 2007 06:40AM

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