can u explain how to create a job step by step and uses of it..
Yes, I can... but I'd just be reguritating what's in Books Online (the help system that comes with SQL Server). I strongly recommend that you start there.
--Jeff Moden
RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row. First step towards the paradigm shift of writing Set Based code: ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.
Change is inevitable... Change for the better is not.