Archives of the TeradataForum
Message Posted: Tue, 26 Jun 2012 @ 10:53:53 GMT
Could you post the Explain?
Is T1.c1 a PI or Partition column? -> same as delete and re-insert
Is the T1 SET or MULTISET?
Is the PI of T1 very non-unique? -> Duplicate rows checks
|Copyright 2016 - All Rights Reserved|
|Last Modified: 28 Jun 2020|