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 data merging,data cleansing,sampling?

4 Answers  

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enterprise datawarehouse your project phase by phase explain?

1 Answers   Cap Gemini,

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I am having a FLAT FILE SOURCE as first line: 1000,null,null,null second line as:null,2000,null,null 3rd line as :null,null,3000,null and final line as: null,null,null,4000 ............................Now i want the OUTPUT as 1000,2000,3000,4000 to a FLAT FILE only.For more clarification i want to elimate nulls and want in a single line. Please help me out

5 Answers   IBM,

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When the informatica server marks that a batch is failed?

2 Answers  

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WHAT IS THE NAME OF THAT PORT IN DYNAMIC CACHE WHICH IS USED FOR INSERT , UPDATE OPRATION ?

4 Answers   Oracle,

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i having mapping emp---> sq_emp--->target using this mapping i have to load dept table values into target... (condition assume there is no primary and foreign key relation between emp(table x) and dept (table Y))

5 Answers   Cap Gemini,

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Define maping and sessions?

3 Answers  

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What is the difference between Connected and UnConnected Lookup Transformation.Give me one or two examples please?

7 Answers  

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Is it necessary to maintain the primary-foreign key relation ship between the targets in informatica while loading using constarint based loading or it is required only at database level ??

1 Answers   IBM,

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how to declare array in plsql?

1 Answers  

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Explain sql transformation in script mode examples in informatica

0 Answers   Informatica,

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