What is varray?
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Explain what are the uses of rollback segment?
What is a oracle database?
What is RULE-based approach to optimization ?
How to display the hierarchy of employee and managers without using connect by prior.
what is analyze command ? what kind of statistics does it generate?
how to find out second largest value in the table
What is the meaning of recursive hints in oracle?
what is the syntax of DROP command?
Is rowid unique in oracle?
What are the Characteristics of Data Files ?
What is a recycle bin in oracle?
When a form is invoked with call_form, Does oracle forms issues a save point ?