Oracle10g Materialized View enhanced

SQL> create table T_PART
  2  (
  3    C1 NUMBER,
  4    C2 NUMBER,
  5    C3 NUMBER
  6  )
  7  partition by range (C2)
  8  (
  9    partition T_P2 values less than (20)
 10  ,
 11    partition T_P3 values less than (30)
 12  )
 13  ;

Table created.
SQL> insert into t_part values(1,2,3);

1 row created.

SQL> insert into t_part values(1,25,3);

1 row created.

SQL> insert into t_part values(1,18,3);

1 row created.

SQL> commit;

Commit complete.

SQL> create materialized view log on t_part with rowid;

Materialized view log created.

SQL> create materialized view mv_t_part refresh with rowid as select * from t_part;

Materialized view created.

SQL> select * from t_part;

        C1         C2         C3
---------- ---------- ----------
         1          2          3
         1         18          3
         1         25          3

SQL> select * from mv_t_part;

        C1         C2         C3
---------- ---------- ----------
         1          2          3
         1         18          3
         1         25          3

SQL> alter table t_part truncate partition t_p2;

Table truncated.

SQL> exec dbms_mview.refresh('mv_t_part','f');
BEGIN dbms_mview.refresh('mv_t_part','f'); END;

*
ERROR at line 1:
ORA-32313: REFRESH FAST of "SYS"."MV_T_PART" unsupported after PMOPs
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 794
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 851
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 832
ORA-06512: at line 1