Interested to Buy Any Domain ? << Click Here >> for more details...
If an UNIQUE KEY constraint on DATE column is created, will
it accept duplicate values?
- 2 Answers
- 4819 Views
- I also Faced
- E-Mail Answers
Answer Posted / krishnaalluu
obsulutely No, For which ever data type column you can
difine the constraint, the behaviour of the constraint
would not be changed. So I will not allow duplicate values.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What are the different types of modeling?
Define weak entity set.
What are the 5 major parts of a database system?
What is the difference between a catalog and a database?
What is father dbms?
What is different keys in dbms?
How can I create database in excel?
What are the types of database users?
Why is database used?
Enlist some commands of ddl?
Why do we need database management?
What is the role of database server in database management system?
How do you performance tune a database?
What do you understand by the view and mention the steps to create, update and drop a view?
What is the advantage of using preparedstatement?
