完善小细节

tradeCattle/step3_analyze_insert_failure.sql

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