<?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.invoice.InvoiceMapper">
    <select id="getPage" resultType="com.fjhx.purchase.entity.invoice.vo.InvoiceVo">
        SELECT *
        FROM (SELECT t1.*,
                     GROUP_CONCAT(t3.`code`) AS purchaseCodes
              FROM invoice t1
                       LEFT JOIN invoice_details t2 ON t1.id = t2.invoice_id
                       LEFT JOIN ehsd_purchase t3 ON t2.purchase_id = t3.id
              GROUP BY t1.id) t1
            ${ew.customSqlSegment}
    </select>

</mapper>
