Interested to Buy Any Domain ? << Click Here >> for more details...
what is Constraint? How many types of constraints in SQL ?
- 38 Answers
- 89713 Views
- HCL, IBM, NIIT, Wipro, I also Faced
- E-Mail Answers
Answer Posted / agasaud
Constraints are Boundaries or Rules To Set on a Table.
Types of Constraints are :
Primary Key
Uniwue Key
Check Constraints
Default Constraints
Not Null
References
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What happens if you insert a duplicate key for the primary key column in ms sql server?
What are the differences between clustered and non-clustered index?
Name three of the features managed by the surface area configuration tool? : sql server security
What is the command to change the recovery model?
How is sql server used?
List the data types available in mssql?
How to write a query with an inner join in ms sql server?
What are different types of schemas?
How can you insert null values in a column while inserting the data?
What programming language would you use to create embedded functions in ssrs?
Explain some stored procedure creating best practices or guidelines?
How do I open a .db file?
What is the difference between clustered and a non-clustered index?
What are scalar functions in sql?
What is a cursor, index in sql?
