sym233 opened a new issue, #17317: URL: https://github.com/apache/iotdb/issues/17317
### Search before asking - [x] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version IoTDB: 2.0.7-SNAPSHOT JDBC Driver: iotdb-jdbc 2.0.7-SNAPSHOT IoTDB Databaseļ¼ 1.3.6-standalone I found this issue may be related to 2.0.7 driver connecting to 1.3.6 database. It looks fine when connecting to 2.0.7 database. ### Describe the bug and provide the minimal reproduce step 1. Create a time series with BOOLEAN and FLOAT columns: ```sql CREATE TIMESERIES root.ln.wf01.wt01.status BOOLEAN CREATE TIMESERIES root.ln.wf01.wt01.temperature FLOAT ``` 2. Insert some test data: ```sql INSERT INTO root.ln.wf01.wt01 (Time, status, temperature) VALUES (1, true, 25.5) ``` 3. Query the data using JDBC: ```java ResultSet rs = stmt.executeQuery("select status, temperature from root.ln.wf01.wt01 limit 1"); ResultSetMetaData meta = rs.getMetaData(); while (rs.next()) { for (int i = 1; i <= meta.getColumnCount(); i++) { System.out.println(meta.getColumnName(i) + " = " + rs.getObject(i)); } } ``` ### What did you expect to see? ``` === Column Metadata === Column 1: Time, Type: 93 (TIMESTAMP) Column 2: root.ln.wf01.wt01.status, Type: 16 (BOOLEAN) Column 3: root.ln.wf01.wt01.temperature, Type: 6 (FLOAT) === Query Result === root.ln.wf01.wt01.status = true (class: java.lang.Boolean) root.ln.wf01.wt01.temperature = 25.5 (class: java.lang.Float) ``` ### What did you see instead? ``` === Column Metadata === Column 1: Time, Type: 93 (TIMESTAMP) Column 2: root.ln.wf01.wt01.status, Type: 16 (BOOLEAN) Column 3: root.ln.wf01.wt01.temperature, Type: 6 (FLOAT) === Query Result === root.ln.wf01.wt01.status = 10.0 (class: java.lang.Float) root.ln.wf01.wt01.temperature = true (class: java.lang.Boolean) ``` The BOOLEAN and FLOAT column values are completely swapped! ### 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]
