src/main/resources/mapper/HistoryMapper.xml
@@ -175,7 +175,9 @@ SELECT DATE_FORMAT(time,'%Y-%m-%d %H:%i') time, <foreach collection="sensorKeys" separator="," item="sensorKey"> AVG(h.value ->'$.${sensorKey}') AS '${sensorKey}' AVG(h.value ->'$.${sensorKey}') AS '${sensorKey}', MIN(cast(h.value ->'$.${sensorKey}' as decimal(11,5))) AS 'min${sensorKey}', MAX(cast(h.value ->'$.${sensorKey}' as decimal(11,5))) AS 'max${sensorKey}' </foreach> FROM history h @@ -191,4 +193,5 @@ ORDER BY time </select> </mapper>