Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between primary key & foreign key?
- 57 Answers
- 137468 Views
- CTS, Infosys, La Multi, Sparsh, Wipro, I also Faced
- E-Mail Answers
Answer Posted / guest
primary key is the parent and foreign is the child.
| Is This Answer Correct ? | 132 Yes | 73 No |
Post New Answer View All Answers
What is a schema in oracle?
Write a trigger example in oracle?
Describe the types of sub query?
How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?
How would you best determine why your MVIEW couldnt FAST REFRESH?
How do I use unicode codesets with the weblogic jdriver for oracle driver?
How to drop a tablespace?
How to delete multiple rows from a table in oracle?
Who developed oracle & when?
Differentiate between post-database commit and post-form commit?
How to retrieve values from data fields in record variables?
What are the differences between char and varchar2 in oracle?
Which dictionary view(s) would you first look at to understand or get a high-level idea of a given Advanced Replication environment?
How to create a stored function in oracle?
What is the data pump import utility?
