chingren-ooi opened a new issue, #10231: URL: https://github.com/apache/datafusion/issues/10231
### Describe the bug Hello, I'm using the input file `datafusion/core/tests/data/cars.csv` and running the `describe()` function. Below is the output of the `describe()` function: ``` +------------+-------+-------------------+---------------------+ | describe | car | speed | time | +------------+-------+-------------------+---------------------+ | count | 25 | 25.0 | 25 | | null_count | 25 | 25.0 | 25 | | mean | null | 11.84 | null | | std | null | 6.456456716600317 | null | | min | green | 0.0 | 1996-04-12T12:05:03 | | max | red | 21.5 | 1996-04-12T12:05:15 | | median | null | 11.0 | null | +------------+-------+-------------------+---------------------+ ``` I'm wondering, shouldn't the `null_count` be `0` if there are no null values in the array? Could this be considered a bug? ### To Reproduce _No response_ ### Expected behavior _No response_ ### 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
