Answer / praveen sh

If the same lookup table is used multiple times in the same
mapping, then it is better to go for un connected lookup.
Doing so we save cache memory and enhence performence

Answer / shaik

1.to call the LKP more than once in a mapping.

What are the components of Informatica? And what is the purpose of each?

0 Answers   Informatica,

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Difference between session variables and workflow variables?

2 Answers   Informatica,

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sorce is a flatfile only 1st and last row should insert to target how will u do?

2 Answers   HCL,

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1 lac of flat fles in source how to load target at a time?

4 Answers   Cap Gemini,

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Mention a few design and development best practices for informatica?

0 Answers  

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is it possible to index the data in cache of lkp transformation ?

0 Answers  

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how to connect two or more table with single source qualifier?

4 Answers   IBM,

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Hi, I want to do Informatica Designer certification. Can anyone help me by providing the details on this. Thanks in advance. Regards, Arnab

0 Answers  

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State the differences between sql override and lookup override?

0 Answers  

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Hi Everybody, I have one fixed width file as source and 4 oracle tables (relational) as target. What are the Unit test cases i need to implement ? 1.Using TextPad software i tested postion of the field 2.As per specification i tested like whether it is correctly mapped or not? Is there any other test case do i need to implement. If possible can any one give me the test cases Advance Thanks

0 Answers   Cognizant, IBM,

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I am using mapping variable, when i am running a session,before it has 10000 records, after completion of session what about value of mapping variable?

1 Answers  

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What is operational data source (ODS)?

7 Answers  

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