What is an index in sql with example?
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What is raw datatype in sql?
select * from emp where sal in(select max(sal) from emp) here there is any limit for in operator how many values accpect ?
How do I run a pl sql procedure in sql developer?
What are wait events. Describe the wait event tables.
explain access control lists. : Sql dba
What is coalesce in sql?
How does one use sql*loader to load images, sound clips and documents? : aql loader
Is sql an operating system?
what is cursor and its type, what is ref cursor write a syntax to pass ref cursor into procedure out fucntion and call the procedure
What will happen after commit statement ?
How consistent is the view of the data between and within multiple sessions, transactions or statements ?
Is it possible for a table to have more than one foreign key?
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