What is surrogate key?

Answer Posted / anil

Surrogate key is a primary key which can be used for
sequence

Is This Answer Correct ?    7 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Mine is Insurance Domain, So interviewer asked about terms like underwriting, disbursement amt, Reinsurance

1590


How many dimensions are there in informatica?

623


What is the difference between informatica 7.0 and 8.0?

565


write sql query vertical to horiozontal following table id name 1 100 2 dinesh 3 india 1 101 2 suresh 3 india 1 103 2 prakesh 3 usa i want output like id name country 100 dinesh india 101 suresh india 103 prakesh usa

2066


write a query to retrieve the latest records from the table sorted by version(scd)

631






What the difference is between a database, a data warehouse and a data mart?

593


What is meant by lookup transformation?

610


What are the issues you have faced in your project? How did you overcome those issues?

1910


what is degenerated dimension?

3150


Enlist few areas or real-time situations where informatica is required.

588


What is informatica worklet?

610


What is the maplet?

618


TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com

1462


Hi, I want to do Informatica Designer certification. Can anyone help me by providing the details on this. Thanks in advance. Regards, Arnab

1647


What are the types of schemas we have in data warehouse.

529