Interested to Buy Any Domain ? << Click Here >> for more details...
If a table column has is UNIQUE and has NOT NULL, is it
equivalent to a PRIMARY KEY column?
- 7 Answers
- 10965 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / reddibasha
No, it is not equivalent practically.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What are the various constraints used in oracle?
How do I escape a reserved word in oracle?
How do I manually uninstall oracle client?
How to use subqueries in the from clause in oracle?
What is a nvl function?
How to convert dates to characters in oracle?
how do we code triggers , store procedure , Performance tuning and indexing in a Java Project? Pls kindly get me the perfect answer with the code for each....thank you in advance............pls any body kindly help me soon as possible....
master table and child table performances and comparisons in Oracle ?
Explain the use of Merge statement in oracle 11g
What is Reduced List of Values?
What is the difference between $oracle_base and $oracle_home?
Explain do view contain data?
What do you know about normalization? Explain in detail?
What is a private synonym?
How to use null as conditions in oracle?
