what is a Nested Loop join?
Difference between oracle's plus (+) notation and ansi join notation?
How to create a stored procedure in oracle?
How many types of tables are there in oracle?
What is an oracle transaction?
how to find the n'th highest salary from emp ?
Will the Optimizer always use COST-based approach if OPTIMIZER_MODE is set to "Cost"?
What is the difference between formal parameters and actual parameters?
How to define an anonymous procedure with variables?
Define 'view' advantage ?
Explain view?
How to use attributes of the implicit cursor in oracle?
Explain the use of show option in imp command.