SQL>
SQL> --Set the prompt. Use predefined variables to access login
SQL> --user name and net service name
SQL> SET SQLPROMPT "&_user@&_connect_identifier(&database_name) >"
RNTSOFT@XE(XE) >
RNTSOFT@XE(XE) >SET TERMOUT ON
RNTSOFT@XE(XE) >
RNTSOFT@XE(XE) >SET FEEDBACK ON
RNTSOFT@XE(XE) >
RNTSOFT@XE(XE) >