How to drop an existing view in oracle?
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How do we create privileges in oracle?
I know that i can create a table without a primary key.But is there any significance for that table???? while creating an application.
How to use existing values in update statements using oracle?
What are privileges and grants?
what is difference between table and view? where to use views? thanks in advance!
What is SAVE POINT ?
What is a snapshot in oracle database?
Where is the export dump file located?
what is the use of rank function?
What is the difference between column level constraints and table level constraints?
14 Answers IBM, TCS,
Explain database link?
When can Hash Cluster used ?