jayzhan211 opened a new issue, #12052: URL: https://github.com/apache/datafusion/issues/12052
### Describe the bug In #11907, interval that is less than a day is not supported We could find out a way to support this query `select generate_series('2021-01-01'::timestamp, '2021-01-02'::timestamp, INTERVAL '1' HOUR);` ### To Reproduce Result on `main` ``` query error DataFusion error: Execution error: Cannot generate date range less than 1 day\. select generate_series('2021-01-01'::timestamp, '2021-01-02'::timestamp, INTERVAL '1' HOUR); tamp, '2021-01-02'::timestamp, INTERVAL '1' HOUR); ``` ### Expected behavior Result from DuckDB ``` D select generate_series('2021-01-01'::timestamp, '2021-01-02'::timestamp, INTERVAL '1' HOUR); ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ generate_series(CAST('2021-01-01' AS TIMESTAMP), CAST('2021-01-02' AS TIMESTAMP), to_hours(CAST(trunc(CAST('1' AS DOUBLE)) AS BIGINT))) │ │ timestamp[] │ ├─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤ │ [2021-01-01 00:00:00, 2021-01-01 01:00:00, 2021-01-01 02:00:00, 2021-01-01 03:00:00, 2021-01-01 04:00:00, 2021-01-01 05:00:00, 2021-01-01… │ └─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘ ``` ### Additional context _No response_ -- 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: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org