meidu2021/daju/resources/mapper.daju/TBWorkIndexMapper.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.daju.mix.dao.mapper.TBWorkIndexMapper">


    <resultMap type="com.daju.mix.dao.entity.TBWorkIndex" id="TBWorkIndexMap">
        <result property="orderPatrol" column="order_patrol" />
        <result property="oradCleaning" column="orad_cleaning" />
        <result property="riverCleaning" column="river_cleaning" />
        <result property="garbage" column="garbage" />
        <result property="comprehensive" column="comprehensive" />
        <result property="createDate" column="create_date" />
        <result property="id" column="id" />
        <result property="date" column="date" />
    </resultMap>


    <select id="selectNewDataByCreatDate" resultMap="TBWorkIndexMap">
        SELECT
            *
        from t_b_work_index
        where create_date=(select max(create_date) from t_b_work_index)
    </select>
</mapper>