Answer / vinay kumar

unit testing:for example we are taking one job,for each
stage process will occure proper or not we will check.

integrating testing:combaining all jobs are running are not.

system testing:entire project will run (windows,unix...)

hi everbody, i have a problem in my project.. Native Error Code: -407 "Assignment of a null value to a not null column"  hi everbody, i have a problem in my project.. Native Error Code: -407 "Assignment of a null value to a not null column" i have no idea, what should i do..please help :(

3 Answers  

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What is the use of Row generator stage?

2 Answers  

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What is Ad-Hoc access? What is the difference between Managed Query and Ad-Hoc access?

0 Answers  

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Why do you need stage variables?

0 Answers  

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What are the different common services in datastage?

0 Answers  

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Hi, I have 3 records, 1 Srini 1 vasa 2 reddy now i want o/p like this 1 Srinivasa 2 reddy could u please help in this Thanks in advance.

6 Answers   Teradata,

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Unix Qn asked in datastage interview: I have diff type(.txt, .tmp, .bat etc) of file in 4 diff directories, I want move all '.txt' file from 4 directories to other folder. And need to delete all the files except which are created TODAY?

2 Answers   TCS,

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Is the value of staging variable stored temporarily or permanently?

0 Answers  

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What is a merge?

0 Answers  

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i have source like deptno,sal 1,2000 2,3000 3,4000 1,2300 4,5000 5,1100 i want target like target1 deptno,sal 1,2000 3,4000 4,5000 target2 2,3000 1,2300 5,1100 with out using transformerstage

6 Answers  

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hi, 1)totally how many jobs created in ur project 2)what is ur datamart size & Dwh size 3)How secure ur project 4)could u plz tell be about testing process after complete the job will run sucessfully or not in Datastage

1 Answers   Wipro,

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1.what is materialized data? 2.how to view the materialized data?

0 Answers   HCL, IBM,

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