报错：ORA00911: 无效字符

sql如下：

<select id="selectAllDistrict" resultType="java.util.Map">
        select id AS "id",district as "district"  from sys_areas  where id = 428572；
    </select>

报错：ORA-00911: 无效字符

原因分析：select语句末尾多加了一个分号‘;‘