Answer Posted / deva
its used to create a primary keys based on two or more
columns in the particular table.
By the set, those should be unique.
| Is This Answer Correct ? | 14 Yes | 3 No |
Post New Answer View All Answers
Please Help Members By Posting Answers For Below Questions
What is oracle latest version?
Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com
Design database draw er diagram for a certain scenario ?
How to select all columns of all rows from a table in oracle?
How to put more than 1000 values into an oracle in clause?
How to start an oracle instance?
How to write a left outer join with the where clause in oracle?
How to use values from other tables in update statements using oracle?
