mybatis批量插入报错问题

mybatis批量插入oracle时需要显式指定为 useGeneratedKeys=“false”
insert into SIGN_CREDIT_HIS (ID, PERSON_ID, CREDIT,
CREDIT_TIME, NOTE)
select SYSTEM_SEQ.nextval,m.* from (

select #{item.personId,jdbcType=DECIMAL}, #{item.credit,jdbcType=DECIMAL},
#{item.creditTime,jdbcType=VARCHAR}, #{item.note,jdbcType=VARCHAR} from dual
) m