1. Categories >> Software >> Data Warehouse >> Data Stage
  2. Suggest New Category

on how many columns we can perform aggregation in the
Aggregator stage?

Question Posted / vijayp.dw

Answers were Sorted based on User's Feedback



on how many columns we can perform aggregation in the Aggregator stage?..

Answer / ramesh

any number of columns we can perform aggregation
ex:group by deptno,group by deptname,

Is This Answer Correct ?    13 Yes 0 No

on how many columns we can perform aggregation in the Aggregator stage?..

Answer / devendra singh

any no of columns we can aggregate in aggregation stage

Is This Answer Correct ?    6 Yes 0 No

on how many columns we can perform aggregation in the Aggregator stage?..

Answer / kiran

Depends upon Requirement....u can apply aggregations

Is This Answer Correct ?    2 Yes 3 No

Post New Answer

More Data Stage Interview Questions

i want anser this question empno,ename,sal 12,mmm_ww,200 13,nnn_xx,300 14,bbb_qq,400 which stages are take which types of logicks are doing pls help me

0 Answers  

What is difference between 8.1 , 8.5 and 9.1 ?

1 Answers   IBM,

Differentiate between Join, Merge and Lookup stage?

0 Answers  

Differentiate between validated and Compiled in the Datastage?

0 Answers  

Explain Quality stage?

0 Answers  




i have a scenario in which i/p columns areID,salary with 1,1000 2,2000 and 3,3000 i need an extra column in the o/p named avg(salary)how can i get it?

4 Answers   L&T,

what is the new version in Datastage ? what is the diff b/t New vesion & 7.5 version?

12 Answers   Wipro,

How a routine is called in datastage job?

0 Answers  

WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

2 Answers   Wipro,

What are the unit test cases you used in your project?

1 Answers   CSC, HY,

What is mapping?

3 Answers  

Describe the architecture of datastage?

0 Answers  

For more Data Stage Interview Questions Click Here
Categories