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Message Posted: Sat, 05 Sep 2009 @ 10:28:49 GMT


     
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Subj:   Column Compression
 
From:   Goli, Srikanth

With respect to column compression, I understand NULL values are compressible, so declaring a column as "CHAR(255) NULL" would allow the column compression. What version of Teradata supports adding new values to compression values without having to recreate the table?


Thanks.



     
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