jinsedeme opened a new issue, #16630: URL: https://github.com/apache/iotdb/issues/16630
### Search before asking - [x] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version release2.0.5 docker-standalone ### Describe the bug and provide the minimal reproduce step 1、安装2.0.5 docker-standalone版本 2、建表并插入数据 @Test public void testCreateAndInsert() throws Exception { log.info("IOTDB Test executed"); try (ITableSession session = new TableSessionBuilder() .nodeUrls(Collections.singletonList("127.0.0.1:6667")) .username("root") .password("root") .build()) { session.executeNonQueryStatement("CREATE DATABASE IF NOT EXISTS db1"); session.executeNonQueryStatement("use db1"); // 不创建表直接写入数据 List<String> columnNameList = Arrays.asList("region_id", "plant_id", "device_id", "model","kind","weather","birthday", "temperature", "humidity"); List<TSDataType> dataTypeList = Arrays.asList( TSDataType.STRING, TSDataType.STRING, TSDataType.STRING, TSDataType.STRING, TSDataType.STRING, TSDataType.STRING, TSDataType.STRING, TSDataType.FLOAT, TSDataType.DOUBLE); List<ColumnCategory> columnTypeList = new ArrayList<>( Arrays.asList( ColumnCategory.TAG, ColumnCategory.TAG, ColumnCategory.TAG, ColumnCategory.ATTRIBUTE, ColumnCategory.ATTRIBUTE, ColumnCategory.ATTRIBUTE, ColumnCategory.ATTRIBUTE, ColumnCategory.FIELD, ColumnCategory.FIELD)); Tablet tablet = new Tablet("table1", columnNameList, dataTypeList, columnTypeList, 100); for (int i = 0; i < 100; i++) { int rowIndex = tablet.getRowSize(); tablet.addTimestamp(rowIndex, System.currentTimeMillis()); tablet.addValue("region_id", rowIndex, "1"); tablet.addValue("plant_id", rowIndex, "5"); tablet.addValue("device_id", rowIndex, "3"); tablet.addValue("model", rowIndex, "A"); tablet.addValue("kind", rowIndex, "west"); tablet.addValue("weather", rowIndex, "cloudy"); tablet.addValue("birthday", rowIndex, "2025-10-17"); tablet.addValue("temperature", rowIndex, 37.6F); tablet.addValue("humidity", rowIndex, 111.1); if (tablet.getRowSize() == tablet.getMaxRowNumber()) { session.insert(tablet); tablet.reset(); } log.info("数据" + i); Thread.sleep(3000L); } if (tablet.getRowSize() != 0) { session.insert(tablet); tablet.reset(); } } log.info("数据插入成功"); } 3、观察数据插入成功 4、再通过命令插入记录 INSERT INTO db1.table1 (region_id, plant_id, device_id, model, kind, weather, birthday, temperature, humidity) VALUES ('1', '5', '3', 'B', 'north', 'rain', '2025-10-19', 40.6, 121.1) 5、观察发现已经存在的记录里除了timestamp之外的字段全部覆盖了 ### What did you expect to see? 2.0.5版本，table模式下，无模式建的表，再执行insert时，会把已经存在的记录里除了timestamp之外的字段全部覆盖。 ### What did you see instead? nothing ### Anything else? _No response_ ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
