建立五分钟数据表以及读取一分钟表数据计算平均值到五分钟表的接口

kaiyu

2020-10-16 2973f298e49fd8dff95065ef88d2997fe4eed338

 src/main/resources/mapper/RealWeatherMapper.xml

@@ -1,8 +1,8 @@
<?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.moral.mapper.RealWeatherMapper">
    <resultMap id="BaseResultMap" type="com.moral.entity.RealWeather" >
        <id column="city_code" property="cityCode" jdbcType="INTEGER" />
    <resultMap id="BaseResultMap" type="com.moral.entity.RealWeather">
        <id column="city_code" property="cityCode" jdbcType="INTEGER"/>
    </resultMap>
    <insert id="insertRealWeather">
        insert into
@@ -12,6 +12,10 @@
            (#{item.cityCode},#{item.time},#{item.json})
        </foreach>
    </insert>

    <delete id="deleteRealWeather">
        delete from real_weather where time=#{time}
    </delete>

    <select id="getTempAndCloud" resultType="java.util.Map">
        select DATE_FORMAT(time, #{typeFormat}) time,
@@ -71,4 +75,91 @@
        and city_code=130900
        ) limit 0,1;
    </select>

    <select id="getWeatherByHour" resultType="java.util.Map">
        select DATE_FORMAT(time, '%Y-%m-%d %H:%i:%s') time,
        value
        from history_weather_${timeUnits}
        where city_code=#{cityCode}
        and (
            DATE_FORMAT(time, '%Y%H')=#{yearAndHour}
            or  DATE_FORMAT(time, '%Y%H')=#{yearAndHour1}
        )
    </select>

    <select id="getSampleFromHistoryWeather" resultType="java.lang.String">
        select DATE_FORMAT(time, #{typeFormat}) as time
        from history_weather_${timeUnits}
        <where>
            city_code=#{cityCode}
            <if test="condition == 0">
                and cast(value->'$.condition' as UNSIGNED integer) > #{score}
            </if>

            <if test="condition == 1">
                and cast(value->'$.condition' as UNSIGNED integer) <![CDATA[<=]]> #{score}
            </if>

            <if test="startTemp != null">
                and cast(value->'$.temp' as decimal(10, 1)) >= #{startTemp}
            </if>

            <if test="endTemp != null">
                and cast(value->'$.temp' as decimal(10, 1)) <![CDATA[<=]]> #{endTemp}
            </if>

            <if test="startPressure != null">
                and cast(value->'$.pressure' as UNSIGNED integer) >= #{startPressure}
            </if>

            <if test="endPressure != null">
                and cast(value->'$.pressure' as UNSIGNED integer) <![CDATA[<=]]> #{endPressure}
            </if>

            and time >= #{start}
            and time <![CDATA[<]]> #{end}
            and DATE_FORMAT(time, '%H') in
            <foreach collection="hours" open="(" separator="," close=")" item="hour">
                #{hour}
            </foreach>
        </where>
    </select>

    <select id="getSampleFromRealWeather" resultType="java.lang.String">
        select DATE_FORMAT(time, #{typeFormat}) as time
        from real_weather
        <where>
            city_code=#{cityCode}
            <if test="condition == 0">
                and cast(json->'$.condition' as UNSIGNED integer) > #{score}
            </if>

            <if test="condition == 1">
                and cast(json->'$.condition' as UNSIGNED integer) <![CDATA[<=]]> #{score}
            </if>

            <if test="startTemp != null">
                and cast(json->'$.temp' as decimal(10, 1)) >= #{startTemp}
            </if>

            <if test="endTemp != null">
                and cast(json->'$.temp' as decimal(10, 1)) <![CDATA[<=]]> #{endTemp}
            </if>

            <if test="startPressure != null">
                and cast(json->'$.pressure' as UNSIGNED integer) >= #{startPressure}
            </if>

            <if test="endPressure != null">
                and cast(json->'$.pressure' as UNSIGNED integer) <![CDATA[<=]]> #{endPressure}
            </if>

            and time >= #{start}
            and time <![CDATA[<]]> #{end}
            and DATE_FORMAT(time, '%H') in
            <foreach collection="hours" open="(" separator="," close=")" item="hour">
                #{hour}
            </foreach>
        </where>
    </select>
</mapper>