what is the difference between lookup stage reject link and
merge stage reject link in datastage Parallel jobs? interm
of output in Merge Reject link and Look Up Reject link ?

Answers were Sorted based on User's Feedback



what is the difference between lookup stage reject link and merge stage reject link in datastage P..

Answer / sharan

Lookup stage reject link captures unmatched primary entries
and Merge stage reject links captures unmatched secondary
entries.

Is This Answer Correct ?    14 Yes 2 No

what is the difference between lookup stage reject link and merge stage reject link in datastage P..

Answer / sharan

Lookup stage reject link captures unmatched primary entries
and Merge stage reject links captures unmatched secondary
entries.

Is This Answer Correct ?    6 Yes 0 No

what is the difference between lookup stage reject link and merge stage reject link in datastage P..

Answer / bharath

Lookup stage reject link captures unmatched primary entries
and Merge stage reject links captures unmatched secondary
entries.
In lookup stage only one reject link and one ref link is possible, where as in merge, n ref having n rejects...

Is This Answer Correct ?    2 Yes 1 No

what is the difference between lookup stage reject link and merge stage reject link in datastage P..

Answer / pnvnreddy

Lookup stage reject link captures unmatched primary entries and Merge stage reject links captures unmatched secondary entries.

In lookup stage have only one reject link where as in merge stage if we have n updates then it will support zero or n reject links(in between zero to n doesnt accept)

Here Update1 unmatched secondary records will capture at reject1, Update2 will capture reject2..... so on.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More Data Stage Interview Questions

how do u catch bad rows from OCI stage? And what CLI stands for?

0 Answers  


what is the main difference between sorragate key n primary key in one word

2 Answers  


Anyone has Datastage certification free dumps for 000-418 , 000-421 codes, mail me @ manik.dwh@gmail.com 000-418 : InfoSphere DataStage v8.0 000-421 : InfoSphere DataStage v8.5

2 Answers   IBM,


4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 please send me answer this question my mail

1 Answers  


how can i get 2nd highest salary in datastage?can u send me ,thanQ 2)if i had source has 2 records 1st record ie 1st column contains 1,2,3 and 2nd coulmn contains 10,10,10 i have to get target as 2nd columns as 20,30,40 how can i?

3 Answers   Accenture,






Can you highlight the main features of ibm infosphere information server?

0 Answers  


How to convert alpha Numeric values to alpha using functions?

1 Answers   CTS,


5) A file contains 10 (1-10) I want trgt like Trgt 1 trgt 2 trgt 3 1 2 3 4 5 6 7 8 9 10

4 Answers  


file1 1 2 3 4 file2 3 4 5 6 output should be in three targets T1 T2 T3 1 3 5 2 4 6 how to do this? can any one help? Thanks

5 Answers   Cap Gemini,


Can you explain link buffering?

0 Answers  


which unix commands mostly used in datastage

3 Answers   HSBC,


What is a merge?

0 Answers  


Categories