Interested to Buy Any Domain ? << Click Here >> for more details...
How many null values can be inserted in a coulmn whihc is unique constraint
- 8 Answers
- 12909 Views
- Flextronics, I also Faced
- E-Mail Answers
Answer Posted / bhargav
single NULL
| Is This Answer Correct ? | 0 Yes | 10 No |
Post New Answer View All Answers
Please Help Members By Posting Answers For Below Questions
Can we join 3 tables in sql?
What is a table?
What is inner join in sql?
Why do we use cursors?
Which is better stored procedure or query?
what is the functionality of the function htmlentities? : Sql dba
What is mdf ldf and ndf?
What is data manipulation language?
How to place comments in pl/sql?
What is a schema? How is it useful in sql servers?
What information is needed to connect sql*plus an oracle server?
What is sql exception?
Does mysql support pl sql?
explain the difference between myisam static and myisam dynamic. : Sql dba
Why schema is used in sql?
