Adding custom argument in views

How can i add a custom where clause in Views. I have added argument field for User:uid, my requirement is to filter all the results except for particular user? something like uid != 1.

Can this be achieved using the PHP code option(Action to take if argument is not present >> Default argument type) of views..in either case please elaborate.

Thanks in Adv开发者_JAVA技巧ance....

---

Add a 'Filter' to your view to exclude User #1 from the results.