合并sql

ZhuDongming

2019-08-19 f1374915909bb5bddb8d3a7fad84b3955fd69778

 src/main/resources/mapper/HistoryMinutelyMapper.xml

@@ -141,7 +141,9 @@
        SELECT

        DATE_FORMAT(hm.time,'%Y-%m-%d %H:%i:%s') time,

        <foreach collection="sensorKeys" item="sensorKey" separator=",">

            hm.json->'$.${sensorKey}[0]' as '${sensorKey}'

            hm.json->'$.${sensorKey}[0]' as '${sensorKey}',

            hm.json->'$.${sensorKey}[1]' as 'min${sensorKey}',

            hm.json->'$.${sensorKey}[2]' as 'max${sensorKey}'

        </foreach>

        FROM

        history_minutely as hm

@@ -155,4 +157,5 @@
        ORDER BY

        hm.time

    </select>



</mapper>