LiebingYu opened a new issue, #1815: URL: https://github.com/apache/fluss/issues/1815
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Fluss version main (development) ### Please describe the bug 🐞 After #489 is finished, Fluss support non-string data type as partition keys. But when enable lake table, I got the wrong value of non-string partition key int the lake table. For example: ```sql CREATE TABLE fluss_t1 ( a DATE, b STRING ) PARTITIONED BY (a, b) WITH ( 'bucket.num' = '1', 'table.datalake.enabled' = 'true', 'table.datalake.freshness' = '500ms', 'lookup.max-retries' = '3' ); INSERT INTO fluss_t1 VALUES (DATE '2025-10-15', 'XXA'); ``` When run `SELECT * FROM fluss_t1$lake;`, we will get: ``` +----+------------+--------------------------------+-------------+----------------------+----------------------------+ | op | a | b | __bucket | __offset | __timestamp | +----+------------+--------------------------------+-------------+----------------------+----------------------------+ | +I | 1970-01-11 | XXA | 0 | 0 | 2025-10-15 18:58:02.835000 | ``` ### Solution _No response_ ### Are you willing to submit a PR? - [x] 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]
