PL SQL Interview Questions

What is the difference between implicit and explicit cursors

What are the attributes of implicit and explicit cursors

What is the difference between procedure and function

What is the difference between rowid and rownum

What is an trigger and how will create, disable, compile, rename

What is the difference between instr and substr functions

What is the difference between rowtype and type

What is the difference between rank and dense_rank functions

What is the difference between lead and lag functions

Display the first 10 employees order by salary