Home > DeveloperSection > Interviews > What is the difference between a check constraint and a rule?

Posted on    March-15-2014 7:17 AM

 MSSQL Server MSSQL Server 
Ratings:
 1 Answer(s)
  999  View(s)
Rate this:

Sumit Kesarwani

Total Post:782

Points:3910
Posted on    March-15-2014 12:00 AM

Check constraints and rules limit the range of values that a user can enter into a column. Whereas check constraints apply only to the table for which you enter them, you can apply rules to multiple tables.

Don't want to miss updates? Please click the below button!

Follow MindStick