Interested to Buy Any Domain ? << Click Here >> for more details...
what is difference between foreign key and reference key
- 3 Answers
- 42053 Views
- AZTEC, Infosys, I also Faced
- E-Mail Answers
Answer Posted / soujanya
Foreign key is the key i.e. attribute which refers to
another table primary key. Reference key is the primary key
of table referred by another table.
| Is This Answer Correct ? | 37 Yes | 16 No |
Post New Answer View All Answers
How to login to the server without an instance?
ABOUT IDENTITY?
WHAT IS THE DEFINITION OF DEFAULT CUSTOMER IN AR?
Explain alias?
How to retrieve values from data fields in record variables?
How much memory your 10g xe server is using?
Explain the use of ignore option in imp command.
What do database buffers contain?
Please explain oracle left join with an example?
How to resolve name conflicts between variables and columns?
How many file formats are supported to export data?
How to enter a new row into a table interactively?
hi friends i completed b.com 2004.i have 3y accounting exp. in manufacturing company.now i have completed oracle finance.pls suggest me how will get job in oracle.can i get job in oracle.
Explain about integrity constraint?
what is partitioning? Types of partitioning. explain? what is the new kind of partitioning type introduced in 9i?
