ibatis2 中实现oracle 数据库，表id自增长

 

  <insert id="insertAccount" parameterClass="Account">
  <selectKey resultClass="long" keyProperty="id" >
     select SEQ_ACC_ID.nextval as id from dual
   </selectKey>
    insert into ACCOUNT (
    ACC_ID,
      ACC_FIRST_NAME,
      ACC_LAST_NAME,
      ACC_EMAIL )
    values (
       #id#,#firstName#, #lastName#, #emailAddress#
    )
  </insert>