Archives of the TeradataForum
Message Posted: Mon, 07 Sep 2009 @ 09:17:38 GMT
I'm new to teradata and have a question in regards to locking ?
I have created a fact table as MULTISET and with a NON-UNIQUE primary index.
I will have mutiple jobs (BETQ scripts) performing DELETEs and INSERTs into the same fact table.
Each job will do the following :
1) delete records for customers in a area, and for a specific period
2) Insert records for customers and for a specific period
We need to re-populate the fact b/c data has changed ( eg BUDGET or re-forecast data )
These jobs will run in parallel.
I think there is a possibility of record locking ... but how do I prevent this from occuring.
|Copyright 2016 - All Rights Reserved|
|Last Modified: 27 Dec 2016|