Archives of the TeradataForum
Message Posted: Fri, 22 Feb 2002 @ 20:05:54 GMT
I have tried using USI to protect the PK for a table and I have found that the size of the table doubles !!! (due to subtables). For (big) fact tables, I try to use other mechanisms to protect PK.
|Copyright 2016 - All Rights Reserved|
|Last Modified: 28 Jun 2020|