manHourHousekeeper/fhKeeper/formulahousekeeper/management-platform/src/main/resources/mapper/BusinessTripMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.management.platform.mapper.BusinessTripMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.management.platform.entity.BusinessTrip">
        <id column="id" property="id" />
        <result column="company_id" property="companyId" />
        <result column="owner_id" property="ownerId" />
        <result column="owner_name" property="ownerName" />
        <result column="reason" property="reason" />
        <result column="start_date" property="startDate" />
        <result column="end_date" property="endDate" />
        <result column="way" property="way" />
        <result column="city_from" property="cityFrom" />
        <result column="city_to" property="cityTo" />
        <result column="go_back" property="goBack" />
        <result column="day_count" property="dayCount" />
        <result column="remark" property="remark" />
        <result column="status" property="status" />
        <result column="deny_reason" property="denyReason" />
        <result column="indate" property="indate" />
        <result column="is_linked" property="isLinked" />
    </resultMap>
    <resultMap id="BaseResultMap1" type="com.management.platform.entity.BusinessTrip">
        <result column="owner_id" property="ownerId" />
        <result column="owner_name" property="ownerName" />
        <result column="day_count" property="dayCount" />
        <result column="department_name" property="departmentName" />
    </resultMap>
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, company_id, owner_id, owner_name, reason, start_date, end_date, way, city_from, city_to, go_back, day_count, remark, status, deny_reason, indate, is_linked
    </sql>

    <select id="summaryData"  resultMap="BaseResultMap1">
        select owner_id, owner_name, sum(day_count) as day_count, department.department_name as department_name from business_trip
        left join user on user.id = business_trip.owner_id
        left join department on department.department_id = user.department_id
        where (start_date &lt;= #{endDate} and end_date &gt;= #{startDate} )
        <if test="keyword != null and keyword != ''">
            and owner_name like '%${keyword}%'
        </if>
        and business_trip.company_id = #{companyId}
        group by owner_id
    </select>
</mapper>