huimv.farm.datacenter.egg/huimv-farm-datacenter-egg/huimv-farm-environ/src/main/resources/mapper/LayEggMapper.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.huimv.environ.eco.mapper.LayEggMapper">

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, date, unit_name, egg_production, avg_weight, total_weight
    </sql>
    <select id="page" resultType="com.huimv.environ.eco.entity.eggvo.LayEggVo">
        SELECT DATE,SUM(total_weight) AS totalWeight FROM `lay_egg`
        GROUP BY DATE
        ORDER BY DATE DESC
    </select>


    <select id="listUnit" resultType="com.huimv.environ.eco.entity.eggvo.LayEggUnitVo">
        SELECT CONCAT('产蛋',unit_name)AS unit_name,egg_production,avg_weight,total_weight FROM `lay_egg`
        WHERE DATE = #{date}
        ORDER BY unit_name ASC
    </select>

</mapper>