优化改造sql

heheng

2025-07-09 19871e8ac9606710b1009f5f86366fb445a7ace8

 multi-system/src/main/resources/mapper/system/SysDeptMapper.xml

@@ -34,12 +34,6 @@
         <result     property="clauseId"     column="clause_id"     />
         <result     property="id"     column="data_id"     />
      </collection>
      <collection ofType="com.gkhy.exam.system.domain.vo.SysDeptManageVo" property="sysDeptManageVoList">
         <result     property="subDeptId"     column="sub_dept_id"     />
         <result     property="subDeptName"     column="sub_dept_name"     />
         <result     property="deptId"     column="p_dept_id"     />

      </collection>
   </resultMap>
   
   <sql id="selectDeptVo">
@@ -52,14 +46,11 @@
    
   <select id="selectDeptList" parameterType="com.gkhy.exam.common.domain.entity.SysDept" resultMap="DeptVoResult">
      select d.dept_id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader_user_id, d.company_id, d.status, d.del_flag, d.create_by, d.create_time,d.person_num,d.internal_auditors,
      d.order_num,d.responsibilities,d.dept_type,d.respons_type,u.name as leader_name,d2.dept_name as parent_name, dr.content ,dr.clause_num,dr.id as data_id,dr.clause_id,
      sm.sub_dept_id ,sm2.dept_name sub_dept_name,sm.dept_id as p_dept_id
      d.order_num,d.responsibilities,d.dept_type,d.respons_type,u.name as leader_name,d2.dept_name as parent_name, dr.content ,dr.clause_num,dr.id as data_id,dr.clause_id
      from sys_dept d
      left join sys_user u on d.leader_user_id = u.id
      left join sys_dept d2 on d.parent_id = d2.dept_id
      left join sys_dept_responsibility dr on d.dept_id = dr.dept_id and dr.del_flag = '0' and data_type = 2
      left join sys_dept_manage sm on d.dept_id = sm.dept_id
      left join sys_dept sm2 on sm2.dept_id = sm.sub_dept_id
        where d.del_flag = '0'
      <if test="companyId != null and companyId != 0">
         AND d.company_id = #{companyId}
@@ -91,12 +82,12 @@
         <result     property="clauseId"     column="clause_id"     />
         <result     property="id"     column="id"     />
      </collection>
      <collection ofType="com.gkhy.exam.system.domain.vo.SysDeptManageVo" property="sysDeptManageVoList" column="deptId = dept_id" select="getSysDeptManageVo">
         <result     property="subDeptId"     column="sub_dept_id"     />
         <result     property="subDeptName"     column="sub_dept_name"     />
         <result     property="deptId"     column="dept_id"     />
<!--      <collection ofType="com.gkhy.exam.system.domain.vo.SysDeptManageVo" property="sysDeptManageVoList" column="deptId = dept_id" select="getSysDeptManageVo">-->
<!--         <result     property="subDeptId"     column="sub_dept_id"     />-->
<!--         <result     property="subDeptName"     column="sub_dept_name"     />-->
<!--         <result     property="deptId"     column="dept_id"     />-->

      </collection>
<!--      </collection>-->
   </resultMap>

   <select id="selectDeptPageList" parameterType="com.gkhy.exam.system.domain.req.SysDeptPageReq" resultMap="DeptVoPageResult">
@@ -135,11 +126,11 @@
   </select>


   <select id="getSysDeptManageVo" resultType="com.gkhy.exam.system.domain.vo.SysDeptManageVo">
      select sm.sub_dept_id ,sm2.dept_name as sub_dept_name,sm.dept_id  from sys_dept_manage sm
      left join sys_dept sm2 on sm2.dept_id = sm.sub_dept_id
      where   sm.dept_id = #{deptId}
   </select>
<!--   <select id="getSysDeptManageVo" resultType="com.gkhy.exam.system.domain.vo.SysDeptManageVo">-->
<!--      select sm.sub_dept_id ,sm2.dept_name as sub_dept_name,sm.dept_id  from sys_dept_manage sm-->
<!--      left join sys_dept sm2 on sm2.dept_id = sm.sub_dept_id-->
<!--      where   sm.dept_id = #{deptId}-->
<!--   </select>-->


   <select id="selectDeptListCount" parameterType="com.gkhy.exam.common.domain.entity.SysDept" resultType="int">
@@ -225,7 +216,13 @@
   <select id="selectChildrenDeptById" parameterType="Long" resultMap="SysDeptResult">
      select * from sys_dept where find_in_set(#{deptId}, ancestors)
   </select>
	

   <select id="getParentInfo" parameterType="Long" resultMap="SysDeptResult">
      SELECT * FROM sys_dept
    WHERE dept_id != #{deptId}
    AND FIND_IN_SET(#{deptId}, ancestors) = 0
   </select>

   <select id="selectNormalChildrenDeptById" parameterType="Long" resultType="int">
      select count(*) from sys_dept where status = 0 and del_flag = '0' and find_in_set(#{deptId}, ancestors)
   </select>