explain the type of contraints

Answer Posted / anand

primary constraint
check constraint
notnull constraint
foreign key constraint

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What do you understand by a view? What does the with check option clause for a view do?

599


How to convert numeric expression data types using the cast() function?

540


what is the system function to get the current user's user id? : Sql server database administration

547


How do I start sql server?

523


Explain cross join or cartesian product in sql?

536






What samples and sample databases are provided by microsoft?

559


How except clause is differs from not in clause?

525


Explain what is lock escalation and what is its purpose?

508


Explain sql server service broker?

503


Where are full-text indexes stored?

560


Explain encryption of entire databases without the need for application changes in sql server 2008?

554


What is master database? : SQL Server Architecture

521


How do I find the sql server instance name?

525


What are the different types of replication are there in sql server 2000?

555


what is raid? : Sql server database administration

545