Archives of the TeradataForum
Message Posted: Mon, 17 Apr 2006 @ 14:37:27 GMT
Subj: | | Re: Fastload - No secondary indexes |
|
From: | | Michael Larkins |
If Fastload did secondary index builds you would have to call it: Half-fast load. It was designed to load FAST.
Mload will do NUSI's because they are on the same AMP as the data, will not talk to another AMP - therefore, no USI. Of course, it will be
slower if you choose to do this.
This goes back to understanding the basics of how Teradata works and single AMP operations.
Hope this helps,
Michael Larkins
Certified Teradata Master
Certified Teradata SQL Instructor
|