Explain about achiever in sql?
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Explain can a view based on another view?
How would you extract DDL of a table without using a GUI tool?
What is a tns service name?
How to apply filtering criteria at group level in oracle?
What are the types of Database Links ?
Is there an oracle sql query that aggregates multiple rows into one row?
Display the order number and the number of months since the order was shipped for all orders that have been shipped in the last year (365 days). (Hint: Unshipped orders will have a null value).
Is oracle an open source?
What is the order of defining local variables and sub procedures/functions?
What is connection pooling in oracle?
What is an Index Segment ?
Is oracle a relational database?