Answer / shar

see parallel jobs r by default optimized such that transformer stages only get recompiled if they have changed since the last compile. The force compile option overrides this and causes all transformer stages in the job to be compiled

Answer / bhupathi reddy

you have done some changes in satage properties (i.e some business logic has been changed)which has already ran job , if u compile the job the compilation would be effect on which ever u modfied (i.e in recent changed stages).when ever you do the force compilation entire job will compile again .

can we half project in parallel jobs and half project in server jobs?

4 Answers   Infosys, L&T,

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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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Hi, I am getting data from sequential file like below column1 A&B C&D A&E X&Y&Z v&x But I need the target column as like below column1 A and B C and D A and E X and Y and Z v and x

7 Answers  

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which is more expensive hash or modulus partitioning? when do you use modulus partitioning?

2 Answers   TIAA CREF,

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Why we need datasets ratherthan sequential files?

5 Answers  

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what is the difference between lookup stage reject link and merge stage reject link in datastage Parallel jobs?

9 Answers   HCL,

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how to sort two columns in single job in datastage.

1 Answers   TCS,

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There are two file are there .1st file contains 5 records and 2nd file contain 10 records in target they want 50 records.how can achieve this

0 Answers   IBM,

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What is a datastage job?

0 Answers  

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Differentiate between Join, Merge and Lookup stage?

0 Answers  

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What is the surrogate key? what is the use of surrogate key? how to Create surrogate key Generator in scd2 in 8.5?

5 Answers   SLK Software,

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1) In a dataset how to delete a single row? 2) i have 50 rows , i want to display 5-7 records only? How to write the sql query? 3)i have 40 rows,i want to display last row? write sql query?

7 Answers   Wipro,

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