Explain what are the uses of rollback segment?
No Answer is Posted For this Question
Be the First to Post Answer
How to retrieve 5th highest sal from emp table?
Give syntax for SQL and ORACLE joins.
How many types of auditing in Oracle?
what is the use of composite key constraint?
Explain integrity constraint?
I just want to maintain data like an employee can belongs to 3 or more departments . We can resolve this by using composite key but it avoids normalization rules. So Can anyone tell me how can I maintain data.
What is Oracle table?
How do you ensure database security?
What are the different pseudo commands? Explain in general?
When do you get a .pll extension in oracle? Explain its importance
How to call a stored function in oracle?
What is a recycle bin in oracle?