drop table detail purge

SQL> create table detail
  2  (id varchar2(1), QTY NUMBER(10,2));

Table created.
SQL> select * from tab;

TNAME                          TABTYPE  CLUSTERID
------------------------------ ------- ----------
COUNTRIES                      TABLE
DEPARTMENTS                    TABLE
DEPT1                          TABLE
EMPLOYEES                      TABLE
EMP_DETAILS_VIEW               VIEW
JOBS                           TABLE
JOB_HISTORY                    TABLE
LOCATIONS                      TABLE
MYTABLE                        TABLE
PAGER                          TABLE

TNAME                          TABTYPE  CLUSTERID
------------------------------ ------- ----------
REGIONS                        TABLE
DETAIL                          TABLE

12 rows selected.
SQL> drop table detail;

Table dropped.

SQL> select * from tab;

TNAME                          TABTYPE  CLUSTERID
------------------------------ ------- ----------
BIN$kRC9qcb8QN6c+iscYyVIJA==$0 TABLE
COUNTRIES                      TABLE
DEPARTMENTS                    TABLE
DEPT1                          TABLE
EMPLOYEES                      TABLE
EMP_DETAILS_VIEW               VIEW
JOBS                           TABLE
JOB_HISTORY                    TABLE
LOCATIONS                      TABLE
MYTABLE                        TABLE
PAGER                          TABLE

TNAME                          TABTYPE  CLUSTERID
------------------------------ ------- ----------
REGIONS                        TABLE

12 rows selected.
SQL> drop table detail purge;

Table dropped.

SQL> select * from tab;

TNAME                          TABTYPE  CLUSTERID
------------------------------ ------- ----------
COUNTRIES                      TABLE
DEPARTMENTS                    TABLE
DEPT1                          TABLE
EMPLOYEES                      TABLE
EMP_DETAILS_VIEW               VIEW
JOBS                           TABLE
JOB_HISTORY                    TABLE
LOCATIONS                      TABLE
MYTABLE                        TABLE
PAGER                          TABLE
REGIONS                        TABLE

11 rows selected.