what is the use of surogate key in datastage

0 Answers   TCS,

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1.How do u handle NULL in sequential stage. 2.Difference between switch stage and filter stage.

4 Answers  

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explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?

0 Answers   CGI,

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my soure table is emp having columns sal,deptno in the deptno 10,20,30deptno row are there expected out put is min(sal) of 10th deptno,max(sal) of 20th deptno,mean(sal) of 30th deptno using aggregation stage

4 Answers  

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1.What is a delta record? How you will read it? 2.What are the different types of sorting?

0 Answers   EDS,

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How to RD using transformer?

0 Answers   CTS,

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What is the difference between account and directory options ?

0 Answers  

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parallel jobs run on cluster machines. server jobs run on smp and mpp. What do mean by cluster mechines and SMP and MPP..?

3 Answers  

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What are the various kinds of the hash file?

0 Answers  

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How do you reject records in a transformer?

0 Answers  

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how do u reduce warnings

1 Answers   CGI,

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What is the Main difference between Lookup Failure and Lookup Not Met? Plz explain with Example.

2 Answers  

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