can you please explain me pre session and post session options?

3 Answers   BTBP,

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Create a mapping which contains 2 target tables. When the session runs for the first time it shud load Target table 1 and when it runs for second time it shud load Target table 2.

7 Answers   TCS,

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connected and unconnected lookups?

4 Answers  

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what is pre and post sql and what is diff between source presql and target pre sql

1 Answers   HCL, IBM,

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What is Collect performance data in informatica and what is the use of it.

1 Answers   Informatica,

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what is meant by data driven.. in which scenario we use that..?

2 Answers   IBM,

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How is Data Models Used in Practice?

1 Answers  

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On lookup on any table we can get only a)any value or b)last value but if i need both duplicate values How can i achieve?

3 Answers  

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In incremental loading using Mapping variable if session failed with any of reason in the middle of process. is the Mapping variable remains constant or change?

1 Answers   TCS,

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What are the reusable transforamtions?

1 Answers  

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performance wise which one is better in joiner and lookup transformation?why?explain clearly?

1 Answers   IBM,

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If no. of source columns is changing every time (First time it is 10 next time it is 20 so on). How to deal with it without changing mapping?

9 Answers  

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