bytesailing/hx-sale/src/main/resources/mapper/pack/PackDetailMapper.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.fjhx.sale.mapper.pack.PackDetailMapper">
    <select id="getPage" resultType="com.fjhx.sale.entity.pack.vo.PackDetailVo">
        SELECT (SELECT GROUP_CONCAT(CONCAT(t3.`code`, "_", t2.product_name)) AS codeAPName
                FROM pack_detail_product t2
                         LEFT JOIN contract t3 ON t2.contract_id = t3.id
                WHERE t2.pack_detail_id IN (GROUP_CONCAT(t1.id))) AS codeAPName,
               sum(t1.pack_quantity)                                 packQuantity,
               sum(t1.net_weight)                                    netWeight,
               sum(t1.rough_weight)                                  roughWeight,
               t1.box_long,
               t1.box_wide,
               t1.box_high,
               sum(t1.bom_volume)                                    bomVolume,
               t1.shipment_status,
               t1.shipment_time,
               t1.contract_ids
        FROM pack_detail t1
                 LEFT JOIN pack_detail_product t2 ON t2.pack_detail_id = t1.id
                 LEFT JOIN contract t3 ON t2.contract_id = t3.id
            ${ew.customSqlSegment}
    </select>

</mapper>