what is mapping lookup

1 Answers  

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How to create user defined environment varibale(parameter)?

1 Answers   TCS,

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how to remove duplicates in transformer stage by using stage variables?one example?

6 Answers   Syntel, TCS,

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Wat is isolation level and when do u use them?

1 Answers   HP, IBM,

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What is the differentiate between data file and descriptor file?

0 Answers  

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Source flat file contains src --- 1 2 ' ' ' 18 we had 3 targets T1 T2 T3 -- -- -- 1 4 7 2 5 8 3 6 9 10 13 16 11 14 17 12 15 18 How can i get? **Using only datastage, but not unix or any other. I am expecting the answer soon.. Thanks in advance.

7 Answers  

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Hi Gus, Can u pls tell me How can u Call the Shell Scripting/Unix Commands in Job Sequence?

3 Answers   IBM,

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Name the command line functions to import and export the DS jobs?

0 Answers  

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source file having the data like aabbccc, i want target file result like a1a2b1b2c1c2c3.

2 Answers  

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1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

0 Answers  

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what is advantages of snowflake when it is used?

3 Answers   IBM,

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I have source like "abcdefghijklmnopqrs", how to change 10th character from j to z in datastage?

2 Answers  

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