What is an oracle?
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How to pass parameters to procedures in oracle?
1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.
What is the difference between count (*), count (expression), count (distinct expression)?
Explain the blob datatype?
various types of hints and their usage
What is difference between truncate and delete?
what is the use of ondelete cascade?
Explain an extent?
SQLERRM is a a. Constraint b. Pre Defined Exception c. Pseduocolumn d. Constant e. None of Above.
What is cluster Key ?
How to define a sub function?
How to assign values to data fields in record variables?