The following examples shows how the FN$PROCESS_INFO function
       returns information about the username; the first example uses an
       integer value, the second example uses the JPI_CODES table.

       DTR> PRINT FN$PROCESS_INFO (514)

                 FN$PROCESS
                    INFO

       DALFY

       DTR>
       DTR> PRINT -
       CON> FN$PROCESS_INFO ("USERNAME" VIA CDD$TOP.DTR$LIB.JPI_CODES)

                 FN$PROCESS
                    INFO

       DALFY

       DTR>