what is the difference between primary key & foreign key?
Answer Posted / rohit tyagi
forign key includes the information that primary key
contains,but primary key does not include the information
of forein key.
thaks[something different,isn't it!]
| Is This Answer Correct ? | 28 Yes | 5 No |
Post New Answer View All Answers
Why use resource manager in Oracle?
How to call a stored function in oracle?
What are the components of logical database structure in oracle database?
How to drop a tablespace?
What is a synonym? What are its various types?
What happens to indexes if you drop a table?
How to get a list of all background sessions in the database?
Can we store images in oracle database?
Why do I get java.lang.abstractmethoderror when trying to load a blob in the db?
How to connect to a local oracle 10g xe server?
What is the quickest way to fetch the data from a table?
What is recycle bin in Oracle?
What is a private synonym?
How can you use check constraints for self referential integrity?
What is a database table in oracle?