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feat：【IoT 物联网】设备消息统计的代码优化

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YunaiV
2025-06-14 17:15:00 +08:00
parent 6a06f520fb
commit d70c6986d5
15 changed files with 173 additions and 247 deletions
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47
yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDeviceMessageMapper.xml
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@@ -69,19 +69,12 @@
</where>
</select>
<select id="selectDeviceLogUpCountByHour" resultType="java.util.Map">
<select id="selectDeviceMessageCountGroupByDate" resultType="java.util.Map">
SELECT
TIMETRUNCATE(ts, 1h) as time,
COUNT(*) as data
FROM
<choose>
<when test="deviceId != null">
device_message_${deviceId}
</when>
<otherwise>
device_message
</otherwise>
</choose>
TIMETRUNCATE(ts, 1h) AS time,
SUM(CASE WHEN upstream = true THEN 1 ELSE 0 END) AS upstream_count,
SUM(CASE WHEN upstream = false THEN 1 ELSE 0 END) AS downstream_count
FROM device_message
<where>
<if test="startTime != null">
AND ts >= #{startTime}
@@ -89,36 +82,8 @@
<if test="endTime != null">
AND ts &lt;= #{endTime}
</if>
AND upstream = true
</where>
GROUP BY TIMETRUNCATE(ts, 1h)
ORDER BY time ASC
</select>
<select id="selectDeviceLogDownCountByHour" resultType="java.util.Map">
SELECT
TIMETRUNCATE(ts, 1h) as time,
COUNT(*) as data
FROM
<choose>
<when test="deviceId != null">
device_message_${deviceId}
</when>
<otherwise>
device_message
</otherwise>
</choose>
<where>
<if test="startTime != null">
AND ts >= #{startTime}
</if>
<if test="endTime != null">
AND ts &lt;= #{endTime}
</if>
AND upstream = false
</where>
GROUP BY TIMETRUNCATE(ts, 1h)
ORDER BY time ASC
GROUP BY time
</select>
</mapper>