GeekInterview.com
Series: Subject: Topic:
Question: 26 of 83

What is self-referential integrity constraint ?

If a foreign key reference a parent key of the same table is called self-referential integrity constraint.

Asked by: Interview Candidate | Asked on: Sep 5th, 2004
Showing Answers 1 - 1 of 1 Answers
samiksc

Answered On : Jan 19th, 2006

View all answers by samiksc

Self referential integrity constraint refers to two columns related by referential integrity which belong to the same table.

For example ManagerId column in employees table is a foreign key which refers to EmployeeId in the same table.

  
Login to rate this answer.

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

Related Open Questions

Ads

Connect

twitter fb Linkedin GPlus RSS

Ads

Interview Question

 Ask Interview Question?

 

Latest Questions

Interview & Career Tips

Get invaluable Interview and Career Tips delivered directly to your inbox. Get your news alert set up today, Once you confirm your Email subscription, you will be able to download Job Inteview Questions Ebook . Please contact me if you there is any issue with the download.