| | |
| | | <select id="getNum" resultType="java.lang.Integer">
|
| | | select count(*) from history_hourly where time <![CDATA[>=]]> #{timef} and time <![CDATA[<=]]> #{timea}
|
| | | </select>
|
| | |
|
| | | <select id="getO3AVG" resultType="java.util.LinkedHashMap">
|
| | | select DATE_FORMAT(time,'%Y-%m-%d %H:%i:%s') time,json->'$.e15[0]' as e15
|
| | | FROM history_hourly
|
| | |
| | | ORDER BY `time`
|
| | | </select>
|
| | |
|
| | | <select id="getJsonData" resultType="java.lang.String">
|
| | | select `json` from ${table}
|
| | | where time = #{time} and mac = #{mac}
|
| | | </select>
|
| | | <select id="getValueByMacAndTime" resultType="java.lang.String">
|
| | | select `value` from history
|
| | | where mac = #{mac} and time >= #{time1} and time <=#{time}
|
| | | limit 0,1
|
| | | </select>
|
| | | <select id="getDailyAvgData" resultType="java.util.Map">
|
| | | SELECT AVG(hd.json->"$.e1[0]") as `PM2_5`,AVG(hd.json->"$.e2[0]") as 'PM10',AVG(hd.json->"$.e10[0]") as 'CO',
|
| | | AVG(hd.json->"$.e11[0]") as 'SO2',AVG(hd.json->"$.e16[0]") as 'NO2',AVG(hd.json->"$.e15[0]") as 'O3-day'
|
| | | FROM `history_daily` hd,monitor_point mt,device d where mt.id=d.monitor_point_id
|
| | | and d.mac=hd.mac and mt.id=#{mId} and time=#{time}
|
| | | </select>
|
| | |
|
| | | </mapper> |