desc all_users
Name Null? Type
----------------------- -------- ------------
USERNAME NOT NULL VARCHAR2(30)
USER_ID NOT NULL NUMBER
CREATED NOT NULL DATE
select * from all_users;
USERNAME USER_ID CREATED
---------- ---------- ---------
SYS 0 14-SEP-03
SYSTEM 5 14-SEP-03
OUTLN 11 14-SEP-03
DBSNMP 19 15-SEP-03
DHUNT 21 15-SEP-03
YADA 110 07-FEB-07
...