DSXchange

Posted: **Wed Jan 07, 2009 5:42 am**

HOW CAN U DO INCREMENTAL AGGREGATION IN DATASTAGE?

Posted: **Wed Jan 07, 2009 5:53 am**

Normally using all uppercase is considered shouting, and "u" is not a valid English contraction for the word "you".

Could you explain what you mean by incremental aggregation with an example? Chances are good that DataStage can somehow do this, but I am not quite sure what you mean. Is it perhaps a running total?

Posted: **Wed Jan 07, 2009 4:10 pm**

Interview question?

U could do incremental aggregation in precisely the same way that anyone else can.

However, I happen to know that U is presently working on a server-only site, and is therefore unlikely to be able to provide an answer for parallel job execution.