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Message Posted: Fri, 13 Jul 2012 @ 13:11:00 GMT


     
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Subj:   Re: How to delete special characters in a string
 
From:   veerasivaji.gonugunta

Hi Vinod,

It is highly advisable to do these character-level data cleaning prior to loading data into Teradata. (eg: using sed in Unix).

Although we can do this in TD, it is row-by-row operation and takes considerable CPU and time.


Regards

Sivaji GV
Teradata DBA



     
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