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Question:  Explain why and where do we use the look up transformations.



September 09, 2006 15:58:35 #3
 nayana   Member Since: Visitor    Total Comments: N/A 
RE: Explain why and where do we use the look up transf...
 

shiva,

can you please explain how the data is compared between the source and the lookup tables.

for Ex: Source Tables

Customer_id

1

2

3

4

5

lookup table:

1

2

3

i want only values 4,5 in my target table.

can you please help

thanks

naveena
     

 

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