<?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.casic.mapper.DeviceDataMapper">

    <select id="getPressureData" resultType="java.util.Map">
        SELECT  MAX(UPTIME),DEVCODE AS devcode,PRESSDATA AS pressdata
        FROM AD_DJ_PRESS
        GROUP BY DEVCODE
    </select>

    <select id="getFlowData" resultType="java.util.Map">
        SELECT  MAX(UPTIME),DEVCODE AS devcode,INSDATA AS insdata
        FROM AD_DJ_FLOW
        GROUP BY DEVCODE
    </select>

    <select id="getHumiTemp" resultType="java.util.Map">
        SELECT  MAX(UPTIME),DEVCODE AS  devcode,TEMPERATURE  AS  temperature,HUMIDITY  AS  humidity
        FROM CASIC_TEMPHUMI
        GROUP BY DEVCODE
    </select>

</mapper>