sckw-service-platform/sckw-modules/sckw-order/src/main/resources/mapper/KwoTradeOrderMapper.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.sckw.order.dao.KwoTradeOrderMapper">


    <select id="getMaxOrderNoByDate" resultType="java.lang.String">
        SELECT MAX(t_order_no) FROM kwo_trade_order WHERE create_time &gt;= #{date};
    </select>
</mapper>