完善小细节

tradeCattle/detailed_debug_xq_client_log.sql

@@ -0,0 +1,90 @@
+-- 详细调试xq_client_log表插入问题
+-- 找出Data truncation的真正原因
+
+-- 1. 检查xq_client_log表的所有字段长度
+SELECT 
+    COLUMN_NAME,
+    DATA_TYPE,
+    CHARACTER_MAXIMUM_LENGTH,
+    NUMERIC_PRECISION,
+    NUMERIC_SCALE,
+    IS_NULLABLE,
+    COLUMN_DEFAULT
+FROM INFORMATION_SCHEMA.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() 
+AND TABLE_NAME = 'xq_client_log'
+ORDER BY ORDINAL_POSITION;
+
+-- 2. 检查iot_device_data表中的项圈设备数据
+SELECT 
+    device_id,
+    device_type,
+    voltage,
+    temperature,
+    steps,
+    same_day_steps,
+    latitude,
+    longitude,
+    LENGTH(CAST(voltage AS CHAR)) as voltage_length,
+    LENGTH(CAST(temperature AS CHAR)) as temp_length,
+    LENGTH(CAST(latitude AS CHAR)) as lat_length,
+    LENGTH(CAST(longitude AS CHAR)) as lng_length,
+    LENGTH(CAST(steps AS CHAR)) as steps_length
+FROM iot_device_data 
+WHERE device_type = 4 
+ORDER BY update_time DESC
+LIMIT 5;
+
+-- 3. 尝试手动插入一条测试记录
+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
+) VALUES (
+    '24075000139',
+    '3.300',
+    '25.80',
+    'test_server_id',
+    '30.481277875444164',
+    '114.40076076679632',
+    21,
+    0,
+    NOW(),
+    'TEST',
+    NOW(),
+    'TEST'
+);
+
+-- 4. 检查插入结果
+SELECT 
+    device_id,
+    device_voltage,
+    device_temp,
+    walk_steps,
+    y_walk_steps,
+    latitude,
+    longitude,
+    create_time
+FROM xq_client_log 
+WHERE device_id = '24075000139'
+ORDER BY create_time DESC;
+
+-- 5. 检查是否有其他可能超长的字段
+SELECT 
+    COLUMN_NAME,
+    CHARACTER_MAXIMUM_LENGTH,
+    DATA_TYPE
+FROM INFORMATION_SCHEMA.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() 
+AND TABLE_NAME = 'xq_client_log'
+AND CHARACTER_MAXIMUM_LENGTH IS NOT NULL
+AND CHARACTER_MAXIMUM_LENGTH < 1000;