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Message Posted: Sat, 03 Apr 2010 @ 20:47:50 GMT


     
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Subj:   Recommended Data Types
 
From:   Schmolzi, Timothy

Are there any recommendations, from Teradata or otherwise, as to what data types to avoid or limit due to database overhead or performance considerations, etc?

I understand that in DB2 and SQL server there are certain data types, such as DECIMAL, that are commonly avoided because of negative impact on the system. I was wondering if there are similar guidelines for Teradata.


Tim



     
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