1. Categories >> Software >> Data Warehouse >> Informatica
  2. Suggest New Category

What is constraint based loading exatly? And how to do this?
I think it is when we have primary key-foreign key relation
ship. Is it correct?
please answer me.
Advance Thanks.

Question Posted / manojkumar

Answers were Sorted based on User's Feedback



What is constraint based loading exatly? And how to do this? I think it is when we have primary key..

Answer / om

Constraint Based Load order defines load the data into
multiple targets depend on the primay key foriegn key reltion.

set the option is: Double click the session
Configue Object check the Constraint Based Loading

Is This Answer Correct ?    3 Yes 0 No

What is constraint based loading exatly? And how to do this? I think it is when we have primary key..

Answer / raja

yes it is correct.it is there in target.u enable the key.

Is This Answer Correct ?    1 Yes 0 No

What is constraint based loading exatly? And how to do this? I think it is when we have primary key..

Answer / guest

yes. both tables shuld maintain relationship. like emp dept
tables

Is This Answer Correct ?    1 Yes 1 No

What is constraint based loading exatly? And how to do this? I think it is when we have primary key..

Answer / c manojkumar

Thanks a lot.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Informatica Interview Questions

Can we create two repositories on same database instance in oracle?

0 Answers  

normalizer transformation

3 Answers   CTS,

What are the associated ports in look up T/R.

5 Answers   IBM, Zensar,

a soure table has 100 records how to load into 3 target tables in a cumulative order source target1 target2 target3 --------- ------------------------------------- 1-100 1 2 3 4 5 6 - - - 98 99 100

2 Answers   Cap Gemini,

My source table look like ID Name Location Salary 1 ran NULL NULL 1 NULL DELHI NULL 1 NULL NULL 1000 I want my output to look like ID Name Location Salary 1 ran Delhi 1000 What should be my approach to design a informatica mapping. Assuming my source is flat file not a Relation table so i cant use SQL.

2 Answers   BirlaSoft,




What are the technical challenges faced in Informatica production support member? Give any one example and how to solve it?

0 Answers   CTS, Wipro,

How to extract sap data using informatica?

0 Answers  

I have Flat file like the data, sal have 10,000. I want to load the data in the same format as sal as 10,000. Can anybody know the answer means please mail me. Thanks in advance.. My mail id is chandranmca2007@gmail.com

2 Answers   DELL, iGate,

Write the different tools in the workflow manager?

0 Answers  

1)can anyone explain how to use Normalizer transformation for the following scenario Source table | Target Table | Std_name ENG MAT ART | Subject Ramesh Himesh Mahesh Ramesh 68 82 78 | ENG 68 73 81 Himesh 73 87 89 | MAT 82 87 79 Mahesh 81 79 64 | ART 78 89 64 | please explain what should be the normalizer column(s) The GCID column 2)Also please explain the Ni-or-1 rule.

5 Answers   FCS, IBM, Satyam, TCS,

How do you load unique records into one target table and duplicate records into a different target table?

0 Answers  

write sql query following table quarter sales q1 1000 q1 2000 q1 3000 q1 4000 q2 5000 q2 6000 q2 7000 q2 8000 q3 1000 q3 2000 q3 3000 q3 4000 q4 5000 q4 6000 q4 7000 q4 8000 i want the output format like q1 q2 q3 q4 1000 5000 1000 5000 2000 6000 2000 6000 3000 7000 3000 7000 4000 8000 4000 8000

5 Answers   CTS,

For more Informatica Interview Questions Click Here
Categories