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More Data Stage Interview Questions

i have source like deptno,sal 1,2000 2,3000 3,4000 1,2300 4,5000 5,1100 i want target like target1 deptno,sal 1,2000 3,4000 4,5000 target2 2,3000 1,2300 5,1100 with out using transformerstage

6 Answers  


how to define satge variables in transformer stage

2 Answers  


how to handle null values in sequential file?

1 Answers   HCL,


eno ename 1 qaz 1 wsx 1 edc 2 zxc 2 asd 3 qwe 3 wer 3 tru 4 rgj Output: eno ename count 1 qaz,wsx,edc 3 2 zxc,asd 2 3 qwe,wer,tru 3 4 rgj 1 I want the above output to be solved by DataStage as well and I have to write SQL query for the same output.

4 Answers   Wipro,


how many write modes are there in ds

2 Answers   IBM,






Highlight the main features of datastage?

0 Answers  


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

3 Answers   Reliance,


How do you start developing a datastage project?

0 Answers  


i have seq file that contents 10 million records load to target any data base.. in that case it takes lot of time for loading..how do performance tuning in that situation...?

5 Answers   TCS,


Hi, My source is oracle(eno,ename,sal,commision,...), my requirement is like this, if there is a null values in commission col i want to keep it as null,and for the remaining first two characters of the value in my target. Plz help me

1 Answers  


What are sequencers?

0 Answers  


what is the difference between datasatge and datastage TX?

6 Answers  


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