Is sql a backend?
Explain the commit statement.
What is implicit cursor in pl sql?
IF i write before / after insert / update trigger and i do rollback what will happen?
What does subquery mean in sql?
Why do we need cursor in pl sql?
What is sap sql?
When do we use triggers?
how to insert the records in particular position
When the mutating error will comes? and how it will be resolved?
Why do we need view in sql?
Do you know the basic structure of PL/SQL?
What is a database event trigger?