MyBatis SQLMapper分页

Mybatis 分页

<select id="queryByDealInput" parameterType="Map" resultType="Map">
   SELECT * FROM
  (
  SELECT A.* , ROWNUM RN
  FROM (select
     <include refid="tradeColumnSql"/>,
     <include refid="projectColumnSql"/>
     FROM TRZ_PROJECT P LEFT OUTER JOIN TRZ_TRADE T  ON P.PROJECTID=T.PROJECTID) A
      <where>
      ROWNUM &lt;=${rows}
      </where>  
   )
   <where>
   RN>=${firstRowIndex}
   
  </where>  
  
 </select>

 =======

>= 可写成 &gt;

<= 可写成 &lt;

不写&lt  xml解析可能会报错