How to delete data which is not in source table?


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More ETL Interview Questions

what are business components in Informatica?

2 Answers  


Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks

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how do u extract data from different data sources explain with an example?

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Is there any body who works on Pervasive Data Integrator (previously Data Junction)? Is there any scope also?

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working of line item dimension......pls,tell overall flow

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what make u disappointmnets in u r career

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How to increase performance without changing anything in mapping.( In prod)

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