No Answer is Posted For this Question
Be the First to Post Answer
what are %TYPE and %ROWTYPE? what is the difference?
what is Hash join?how it is different from inner join?what is the sign used for inner join?(eg: like the (+) sign used for outer join)?
Why having clause is used in sql?
can we use out parameter in a function?Give an example.
Is coalesce faster than isnull?
What is java sql drivermanager?
Is and as keyword in pl sql?
What is cursor in pl sql with examples?
What is a trigger ?
How do I truncate a word?
If an unique key constraint on DATE column is created, will it validate the rows that are inserted with SYSDATE?
Can you have a foreign key without a primary key?