Oracle Tuning Question

Hi Listers,
In v$sqlarea view, i want to know from which machine or terminal a particular sql statement was last executed. Basically with sql_text column i want to know the machine or terminal from where that sql statement was executed. Can somebody please guide me as to which columns to join with which views to get the above required info. Thanks,

        Murtaza Received on Wed Jun 14 2000 - 05:46:47 CDT