50 lines
1.0 KiB
SQL
50 lines
1.0 KiB
SQL
-- 检查xq_client_log表中的数据
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-- 验证手动插入的记录
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-- 1. 查看所有项圈日志记录
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SELECT
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id,
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device_id,
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device_voltage,
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device_temp,
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server_device_id,
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latitude,
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longitude,
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walk_steps,
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y_walk_steps,
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create_time,
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update_time
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FROM xq_client_log
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ORDER BY create_time DESC;
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-- 2. 检查特定设备的数据
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SELECT
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device_id,
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device_voltage,
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device_temp,
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walk_steps,
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latitude,
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longitude,
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create_time
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FROM xq_client_log
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WHERE device_id = '24075000139'
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ORDER BY create_time DESC;
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-- 3. 检查iot_device_data表中的项圈设备数据
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-- 找出可能导致截断的数据
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SELECT
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device_id,
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device_type,
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voltage,
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temperature,
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steps,
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latitude,
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longitude,
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LENGTH(CAST(latitude AS CHAR)) as lat_length,
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LENGTH(CAST(longitude AS CHAR)) as lng_length,
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LENGTH(CAST(voltage AS CHAR)) as voltage_length,
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LENGTH(CAST(temperature AS CHAR)) as temp_length
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FROM iot_device_data
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WHERE device_type = 4
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ORDER BY update_time DESC
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LIMIT 10; |