87 lines
2.4 KiB
MySQL
87 lines
2.4 KiB
MySQL
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-- ====================================
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-- 步骤3：分析xq_client_log表的插入失败原因
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-- ====================================
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-- 3.1 检查当前xq_client_log表中的数据
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SELECT
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id,
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device_id as '设备ID',
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device_voltage as '设备电压',
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device_temp as '设备温度',
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server_device_id as '主机设备ID',
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latitude as '纬度',
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longitude as '经度',
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walk_steps as '步数',
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y_walk_steps as '当日步数',
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LENGTH(latitude) as '纬度长度',
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LENGTH(longitude) as '经度长度',
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LENGTH(device_voltage) as '电压长度',
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LENGTH(device_temp) as '温度长度',
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create_time as '创建时间'
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FROM xq_client_log
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ORDER BY create_time DESC
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LIMIT 10;
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-- 3.2 尝试手动插入测试数据（使用iot_device_data中的第一条项圈数据）
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INSERT INTO xq_client_log (
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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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create_by,
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update_time,
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update_by
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)
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SELECT
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device_id,
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CAST(voltage AS CHAR) as device_voltage,
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CAST(temperature AS CHAR) as device_temp,
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server_device_id,
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CAST(latitude AS CHAR) as latitude,
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CAST(longitude AS CHAR) as longitude,
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steps as walk_steps,
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same_day_steps as y_walk_steps,
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NOW() as create_time,
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'MANUAL_TEST' as create_by,
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NOW() as update_time,
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'MANUAL_TEST' as update_by
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FROM iot_device_data
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WHERE device_type = 4
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AND device_id NOT IN (SELECT device_id FROM xq_client_log WHERE create_by = 'MANUAL_TEST')
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ORDER BY update_time DESC
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LIMIT 1;
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-- 3.3 检查插入结果
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SELECT
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device_id as '设备ID',
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device_voltage as '设备电压',
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device_temp as '设备温度',
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latitude as '纬度',
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longitude as '经度',
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LENGTH(latitude) as '纬度长度',
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LENGTH(longitude) as '经度长度',
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create_by as '创建者',
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create_time as '创建时间'
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FROM xq_client_log
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WHERE create_by = 'MANUAL_TEST'
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ORDER BY create_time DESC;
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-- 3.4 检查是否有NULL值
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SELECT
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COUNT(*) as '总记录数',
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COUNT(device_id) as '有设备ID的记录数',
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COUNT(latitude) as '有纬度的记录数',
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COUNT(longitude) as '有经度的记录数',
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COUNT(device_voltage) as '有电压的记录数',
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COUNT(device_temp) as '有温度的记录数'
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FROM xq_client_log;
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-- 3.5 清理测试数据
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DELETE FROM xq_client_log WHERE create_by = 'MANUAL_TEST';
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