Can not use the date_format in the partition table?

– test
drop table t2 ;
create table t2
(id int not null
,msg varchar(32)
,birth date not null date_format='DD/MM/YYYY'
,index XID(id)
)engine=connect table_type=FIX file_name='E:\\Log\\2014-12-17
%s.txt
'partition by range(id)
(partition `1` values less than(10)
,partition `2` values less than(50)
,partition `3` values less than(MAXVALUE));

--ERROR
ERROR 1911 (HY000): Unknown option 'date_format'