Archives of the TeradataForum
Message Posted: Fri, 30 Sep 2016 @ 12:36:14 GMT
Can anyone tell me what exactly Teradata does in expression statistics when we collect stats on an expression?
On what scenarios we have to collect expression statistics? Is it that for all expressions in filters and Join conditions, we have to collect expression statistics?
|Copyright 2016 - All Rights Reserved|
|Last Modified: 27 Dec 2016|