what is the use of surogate key in datastage


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More Data Stage Interview Questions

Hi All, I have a file. i need to fetch the records between first and last records by using transform stage. EX:- Source: EMPNO EMPNAME 4567 shree 6999 Ram 3265 Venkat 2655 Abhi 3665 Vamsi 5852 Amit 3256 Sagar 3265 Vishnu Target: EMPNO EMPNAME 6999 Ram 3265 Venkat 2655 Abhi 3665 Vamsi 5852 Amit 3256 Sagar I dont wan't to Shree and vishnu records.we can fetch another way also but How can I write the function in transform stage?

2 Answers   TCS,


I have source like "abcdefghijklmnopqrs", how to change 10th character from j to z in datastage?

2 Answers  


hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys

0 Answers  


What are the steps needed to create a simple basic datastage job?

0 Answers  


Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

0 Answers  






what are the types of nodes

4 Answers   HCL, TCS,


How do you run datastage job from the command line?

0 Answers  


difference between server shared container and parallel shared container

6 Answers   CTS,


How many jobs in ur project? Explain any complex job u have done in ur project?

1 Answers   IBM, TCS,


How a routine is called in datastage job?

0 Answers  


how to handle null values in sequential file?

1 Answers   HCL,


IN SEQUENTIAL FILE,I HAVE DATA LIKE THIS EID,ENAME 11,AA 11,CC 22,DD 33,EE 22,AA 22,BB 22,CC 11,BB THEN i SELECT perform sort ON eid,uncheck both unique,stable AND I CHOOSE hash SORTING.WHAT IS THE OUTPUT I CAN GET.what happend if i select UNIQUE,STABLE. PLEASE EXPLAIN HOW THE RECORDS DISPLAY AT TARGET.

1 Answers  


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