How to execute a stored program unit?
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How do you recover a datafile that has not been physically been backed up since its creation and has been deleted. Provide syntax example.
How to Select second Maximum salary in a Table ?
What a SELECT FOR UPDATE cursor represent.?
How to use "if" statements on multiple conditions?
What is a cursor and what are the steps need to be taken?
What are the Characteristics of Data Files ?
What are the attributes of the cursor?
Difference between an implicit & an explicit cursor.?
Please explain joins in oracle?
What are the types of Database Links ?
Explain database link?
Is it possible to set second Primary Key Constraint in a table in Oracle Database ?