sd_project/sd-business/src/main/resources/mapper/purchase/PurchasePendingStorageMapper.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.sd.business.mapper.purchase.PurchasePendingStorageMapper">
    <select id="getPage" resultType="com.sd.business.entity.purchase.vo.PurchasePendingStorageVo">
        select
            pps.id,
            pps.code,
            pps.arrival_code,
            pps.arrival_quantity,
            pps.create_user,
            pps.create_time,
            pps.update_user,
            pps.update_time,
            p.code purchaseCode,
            ifnull(s.name, '福清市胜德塑胶制品有限公司') supplierName
        from purchase_pending_storage pps
            left join purchase p on pps.purchase_id = p.id
            left join supplier s on p.supplier_id = s.id
        ${ew.customSqlSegment}
    </select>
</mapper>