SQL>
SQL> set echo on
SQL>
SQL> declare
2 l_version varchar2(255);
3 l_compatibility varchar2(255);
4 begin
5 dbms_utility.db_version( l_version, l_compatibility );
6 dbms_output.put_line( l_version );
7 dbms_output.put_line( l_compatibility );
8 end;
9 /
10.2.0.1.0
PL/SQL procedure successfully completed.
SQL>
SQL> select dbms_utility.port_string from dual;
PORT_STRING
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IBMPC/WIN_NT-8.1.0