What is a merge in datastage?


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More Data Stage Interview Questions

WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

0 Answers  


How u implement the slowly changing dimensions if my source table is consisting of cid,cname,add,phno,email but i need to capture the changes for first three columns how u implement?

1 Answers   IBM,


What are the different options associated with dsjob command?

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how can we create a Sorrogate key in transformer stage? I want it in parallel mode

2 Answers   Syntel,


4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 please send me answer this question my mail

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Define meta stage?

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how do u convert date in 20-12-07 to dec-20-2007 or 20-dec- 2007 or 20-dec-07 in parallel

3 Answers   Wipro,


SEQUENTIAL FILE I HAVE ONE RECORD,I WANT 100 RECORDS IN TARGET?HOW CAN WE DO THAT?PLS EXPLAIN ME AND WHAT STAGES ARE THERE?WHAT LOGIC?

1 Answers   TCS,


what is the diff between sequential file and fileset stages?

3 Answers  


I have oracle enterpaise stage, oracle bulkloader stage, ODBC stage and I want to load data in to target, which of the above stages do I need to use and why?

3 Answers   Virtusa,


How do you load 10 different sources with 10 different layouts to 10 different tables?

1 Answers   TIAA CREF,


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  


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