what is the diff b/w union and joiner and lookup?

4 Answers  

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What are mapplets? How is it different from a Reusable Transformation?

0 Answers   Informatica,

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How can you use an Oracle sequences in Informatica? You have an Informatica sequence generator transformation also. Which one is better to use?

1 Answers  

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How we can get unique records into one target table and duplicate records into another target table??

11 Answers   Deloitte, IBM, iGate,

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what is data driven in informatica

5 Answers   IBM,

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What is the Hierarchy of DWH?

1 Answers  

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How many mapplets u have created? and what is the logic used

5 Answers   Mind Tree,

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what is the gap analysis?

1 Answers  

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In a concurrent batch if a session fails, can you start again from that session

1 Answers  

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Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM

1 Answers   IBM,

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What are the types of data that passes between informatica server and stored procedure?

1 Answers   Informatica,

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What is informatica etl tool?

0 Answers  

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