What is a sub query and what are the different types of subqueries?
No Answer is Posted For this Question
Be the First to Post Answer
How do we know whether an index is created on a table ???
How to update a table row with a record?
interview questions with answer for cts
What is format trigger?
What is a nvl function?
write a query to dispaly those name who is more than one in student table? example- in a student table sandeep kumar comes 4 times, rakesh kumar comes 2 times, ajit kumar comes 1 times so query will display sandeep kumar and rakesh kumar single times.
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.
How to write text literals in oracle?
List out the types of joins.
What is the oracle implicit cursor?
How to update values on multiple rows in oracle?
How to define and use table alias names in oracle?