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What is a surrogate key?


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More Informatica Interview Questions

What is the difference between STOP and ABORT options in Workflow Monitor?

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complex mapping ur project u r invlve can u explain and give real time example give me ?

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My Source qualifier has empno, sal. Now my mapping is like SQ(EMPNO)->AGGR->EXP->TARGET SAL ------------>TARGET ? means only one source qualifier has 2 columns like empno, sal. connected to same target as shown in above mapping.Is this mapping valid or any issues are there if we design like this?

2 Answers   Span Systems,


what are cost based and rule based approaches and what is the difference?

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