Interested to Buy Any Domain ? << Click Here >> for more details...
Define candidate key, alternate key, composite key?
- 30 Answers
- 144860 Views
- IAS, IBM, I also Faced
- E-Mail Answers
Answer Posted / divya
candidate key: is a column in a table which has thhe ability
to become a primary key.
alternate key:any of the candidate key that is not part of
the primary key.
| Is This Answer Correct ? | 34 Yes | 33 No |
Post New Answer View All Answers
What are the three basic rules which are to be followed for the relational model of the database?
fact table and dimension table containg one to many relationship or many to one relastionship
Explain the rollup operator?
Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in
What is the database development process?
Who are naive users?
What are the 18 schemas?
explain detail about ftp in datastage?
What is DB Development software?
Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on
Can an extended stored procedure be called from inside a user-defined function?
Who are end users in dbms?
Write the fastest query to find out how many rows exist in a table?
Explain about network model?
What is database design and development?
