xavierzhao opened a new issue, #24905: URL: https://github.com/apache/doris/issues/24905
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version Git : git://VM-16-12-centos@30d35c414034a82a66ab8064de2076cea77ac38c Version : doris-2.0.1-rc04 BuildInfo : VM-16-12-centos BuildTime : Tue, 29 Aug 2023 10:35:46 UTC ### What's Wrong? ```sql CREATE TABLE sequence_count_test3( `uid` int COMMENT 'user id', `date` datetime COMMENT 'date time', `number` int NULL COMMENT 'number' ) DUPLICATE KEY(uid) DISTRIBUTED BY HASH(uid) BUCKETS 3 PROPERTIES ( "replication_num" = "1" ); ``` ```sql INSERT INTO sequence_count_test3(uid, date, number) values (1, '2022-11-02 10:41:00', 1), (2, '2022-11-02 11:41:00', 7), (3, '2022-11-02 16:15:01', 3), (4, '2022-11-02 19:05:04', 4), (5, '2022-11-02 21:24:12', 5); ``` ```sql SELECT uid, DATE, e.NUMBER AS EVENT_GROUP, CASE WHEN ( ( UNIX_TIMESTAMP( DATE ) - ( lag ( UNIX_TIMESTAMP( DATE ), 1, 0 ) over ( PARTITION BY uid ORDER BY DATE ) ) ) > 600 ) THEN 1 ELSE 0 END AS SESSION_FLAG FROM sequence_count_test6 e ``` uid | date | EVENT_GROUP | SESSION_FLAG -- | -- | -- | -- 1 | 2022-11-02 10:42:00 | 1 | 1 1 | 2022-11-02 10:41:00 | 1 | 1 2 | 2022-11-02 11:41:00 | 7 | 1 3 | 2022-11-02 16:15:01 | 3 | 1 4 | 2022-11-02 19:05:04 | 4 | 1 5 | 2022-11-02 21:24:12 | 5 | 1 1 | 2022-11-02 10:43:00 | 7 | 1 ### What You Expected? uid | date | EVENT_GROUP | SESSION_FLAG -- | -- | -- | -- 5 | 2022-11-02 21:24:12 | 5 | 1 4 | 2022-11-02 19:05:04 | 4 | 1 2 | 2022-11-02 11:41:00 | 7 | 1 1 | 2022-11-02 10:41:00 | 1 | 1 1 | 2022-11-02 10:42:00 | 1 | 0 1 | 2022-11-02 10:43:00 | 7 | 0 3 | 2022-11-02 16:15:01 | 3 | 1 ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
