Explain an integrity constrains?
No Answer is Posted For this Question
Be the First to Post Answer
Why do you create or replace procedures rather that drop and recreate.
What does ROLLBACK do ?
How can Oracle users be audited?
What is the quickest way to fetch the data from a table?
How to define a record variable to store a table row?
What are the composite date types in oracle?
How to create lov dynamically at runtime & attach to text field?
What happens to indexes if you drop a table?
What are the various types of snapshots ?
Are truncate and delete commands same? If so why?
What is COST-based approach to optimization ?
What are the components of physical database structure in the Oracle database?