src/main/resources/mapper/HistoryHourlyMapper.xml
@@ -85,4 +85,17 @@ where mac=#{mac} AND time between #{startTime} and #{endTime} </select> <select id="getTVOCByMacs" resultType="java.util.Map"> SELECT DATE_FORMAT(h.time,'%Y-%m-%d %H:%i:%s') time, avg(h.json->'$.e17[0]') 'TVOC' FROM history_hourly h WHERE h.mac in <foreach item="item" collection="macs" index="index" open="(" separator="," close=")">#{item}</foreach> and h.time >= #{start} AND h.time <![CDATA[<]]> #{end} and h.json->'$.e17[0]' is not null group by h.time </select> </mapper>