SQL>
SQL>
SQL> select 90101, dump(90101,16) from dual
2 union all
3 select 90102, dump(90102,16) from dual
4 union all
5 select 90103, dump(90103,16) from dual
6 /
90101 DUMP(90101,16)
---------- ---------------------
90101 Typ=2 Len=4: c3,a,2,2
90102 Typ=2 Len=4: c3,a,2,3
90103 Typ=2 Len=4: c3,a,2,4