fans/hx-purchase/src/main/resources/mapper/subscribe/SubscribeDetailMapper.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.purchase.mapper.subscribe.SubscribeDetailMapper">
    <select id="getPage" resultType="com.fjhx.purchase.entity.subscribe.vo.SubscribeDetailVo">
        SELECT t1.*,
               t2.`code`                AS subscribeCode,
               t2.subcribe_content      AS subscribeContent,
               t2.subcribe_time         AS subcribeTime,
               t2.subcribe_name         AS subcribeName,
               t2.id                    AS subcribeId,
               t2.required_arrival_time AS requiredArrivalTime,
               t2.put_warehouse_id      AS putWarehouseId,
               t2.victoriatourist_json,
               t2.flow_id,
               t2.corporation_id        AS corporationId
        FROM subscribe_detail t1
                 LEFT JOIN subscribe t2 ON t1.subscribe_id = t2.id
                 left JOIN product_info pi on t1.product_id = pi.id
            ${ew.customSqlSegment}
    </select>

    <select id="getDetail" resultType="com.fjhx.purchase.entity.subscribe.vo.SubscribeDetailVo">
        SELECT
        t1.*,
        IFNULL( SUM( t2.quantity ), 0 ) AS purchaseCount
        FROM
        subscribe_detail t1
        LEFT JOIN ehsd_purchase_product t2 ON t1.id = t2.subscribe_detail_id
        <where>
            <if test="ids neq null and ids.size() > 0">
                <foreach collection="ids" item="id" open="t1.id IN (" separator="," close=")">
                    #{id}
                </foreach>
            </if>
        </where>
        GROUP BY
            t1.id
    </select>
    <select id="subscribeStatistics" resultType="com.fjhx.purchase.entity.subscribe.vo.SubscribeDetailVo">
        SELECT count(DISTINCT (pi.id)) typeCount,
               count(DISTINCT (su.id)) counts,
               ifnull(pi.type, -1)     type
        FROM subscribe su
                 LEFT JOIN subscribe_detail sd ON su.id = sd.subscribe_id
                 LEFT JOIN product_info pi ON sd.bussiness_id = pi.id
            ${ew.customSqlSegment}
    </select>
</mapper>