I have a scenario with lookup table. in that lookup table have colomns, but i need to process only 10 colomns out of 50. Please te me how can we acheive it?

6 Answers   TCS,

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what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

0 Answers  

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i want to load data in to two targets..one is dimension table and the other is fact table?how can i load ata a time

3 Answers   iGate,

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2,can we insert duplicate data with dynamic look up cache,if yes than why and if no why?

2 Answers   TCS,

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how can we calculate fact table size?

1 Answers  

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what is incremantal aggregation?

1 Answers  

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Mapplets can you use an active transformation in a mapplet,

1 Answers  

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How can the following be achieved in 1 single Informatica Mapping. * If the Header table record has error value(NULL) then those records and the corresponding child records in the SUBHEAD and DETAIL tables should also not be loaded into the target(TARGET1,TARGET 2 or TARGET3). * If the HEADER table record is valid, but the SUBHEAD or DETAIL table record has an error value (NULL) then the no data should be loaded into the target TARGET1,TARGET 2 or TARGET3. * If the HEADER table record is valid and the SUBHEAD or DETAIL table record also has valid records only then the data should be loaded into the target TARGET1,TARGET 2 and TARGET3. =================================================== HEADER COL1 COL2 COL3 COL5 COL6 1 ABC NULL NULL CITY1 2 XYZ 456 TUBE CITY2 3 GTD 564 PIN CITY3 SUBHEAD COL1 COL2 COL3 COL5 COL6 1 1001 VAL3 748 543 1 1002 VAL4 33 22 1 1003 VAL6 23 11 2 2001 AAP1 334 443 2 2002 AAP2 44 22 3 3001 RAD2 NULL 33 3 3002 RAD3 NULL 234 3 3003 RAD4 83 31 DETAIL COL1 COL2 COL3 COL5 COL6 1 D001 TXX2 748 543 1 D002 TXX3 33 22 1 D003 TXX4 23 11 2 D001 PXX2 56 224 2 D002 PXX3 666 332 ======================================================== TARGET1 2 XYZ 456 TUBE CITY2 TARGET2 2 2001 AAP1 334 443 2 2002 AAP2 44 22 TARGET3 2 D001 PXX2 56 224 2 D002 PXX3 666 332

3 Answers   IBM, Mphasis,

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What is the functionality of update strategy?

2 Answers  

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What are the components of workflow manager?

0 Answers  

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HOW CAN U FIND THE SESSION START TIME? chandumba2005@gmai.com

2 Answers   TCS,

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How to transform normalized data to denormalized form in informatica? Is there any logic or any transformations to achieve this?

3 Answers  

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