What are the types of lookup transformation?


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Hi All, I've 110 records in my table but 101 records contains an error. When I run the session, I want to load the 100 records into the target. Can anyone suggest me the best solution for this... Thanks in Advance,

7 Answers   Tech Mahindra,


In a mapping i have three dimensions. If i want to pass a same surrogate key value to all the three dimensions by using one sequence generator is possible?If the mapping is containing single flow? And in the same case if the mapping is contaning 3 flows for the three dimensions then by using one sequence generator can we populate surrogate key (same value) to all the three dimensions?

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Can a joiner be used in a mapplet.

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In Datastage, we have row generator stage to generate dummy row. Is there any such transformation in Informatica. Thanks in advance, Kumar

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What is an expression transformation?

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After dragging the ports of 3 sources sqlserver,oracle,informix to single source qualiofier can we map these ports directly to target and how?

2 Answers  


I have one source table and three target tables. When the session runs for the first time involving the mapping,i want that the loading should take place in 1st Target table only. The 2nd time the same session runs the loading should take place in 2nd Target only only and similarly when the session runs for the 3rd time loading should take place in Third only. And again when the session runs for the 4th time loading should take place in 1st Target table.

4 Answers   Cap Gemini, IBM,


how to join the 2 different table with different columns in informatica?

5 Answers   Accenture,


What is substr in informatica?

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how to get the only updated records in the target

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Which version configuration tool used in ur project?

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Name at least 5 different types of transformations used in mapping design and state the use of each.?

0 Answers   Informatica,


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