What Is The Difference Between Primary Key & Super Key
- 3 Answers
- 6729 Views
- Accenture, I also Faced
- E-Mail Answers
Answer Posted / anil kumar dubey
A candidate key that uniquely identifies a row in a table is called primary key.
A superkey (composite key) is a combination of columns that uniquely identifies any row within a relational database management system (RDBMS) table.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How do you create a data source?
How to concatenate two character strings together?
What is meant by indexing?
What new data source types were added in ssrs 2014?
How to create and drop temp table in sql server?
How to drop an existing user defined function in ms sql server?
What is meant by Active-Passive and Active-Active clustering setup?
List out what other servers you can use with ssrs?
How to get the definition of a view out of the sql server?
What is data mart? : sql server analysis services, ssas
what is an index? : Sql server database administration
Explain insert into select statement?
Do you know what are the properties of the relational tables?
Do you know the capabilities of cursors?
Define full outer join in sql server joins?
