What is the data pump import utility?
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Explain oracle instance.
How to define a variable of a specific record type?
I have a table that log salary-increase-process have fields: autoid, old_salary, acctno and table EMP: acctno, name, salary I want to list count increase-salary of employees, each have old_salary, new_salary. Help me with SELECT statement, please!
What are a cluster and non-cluster index?
What are a query and state the different types of queries and their uses?
Can we use oracle pl/sql block in core java? if so how? pls get back to me .....
What are the varoius components of physical database structure of oracle database?
How many anonymous blocks can be defined?
What is a subquery?
What are the uses of a database trigger?
How to retrieve data from an cursor to a record?
Explain the concept of the DUAL table.