kumar.bhupendra - Wednesday, March 22, 2017 8:17 PM
Apologies for the way this is going to sound but, if you don't know how to run a script against a database, then you have a whole lot more to worry about other than missing indexes. My serious recommendation would be to learn the basics before you even think about running such a script because you wouldn't be able to make use of the output unless you do.
--Jeff Moden
Change is inevitable... Change for the better is not.