update 优化魔法值

疯狂的狮子Li

2022-07-05 0a893d196e907a335cfec5d3d5b13e1f8ecd15ff

 ruoyi-system/src/main/resources/mapper/system/SysPostMapper.xml

@@ -46,7 +46,7 @@
      where post_id = #{postId}

   </select>

   

   <select id="selectPostListByUserId" parameterType="Long" resultType="Integer">

   <select id="selectPostListByUserId" parameterType="Long" resultType="Long">

      select p.post_id

        from sys_post p

           left join sys_user_post up on up.post_id = p.post_id