timsaucer opened a new issue, #922: URL: https://github.com/apache/datafusion-python/issues/922
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** As a follow on to #919 there is a common operation in libraries such as pyspark to fill nulls in an entire DataFrame (or to limit by columns). It would be nice to have a similar feature in `datafusion-python` **Describe the solution you'd like** If I have a dataframe with a bunch of null values in different columns, I would want to replace all nulls in those columns with the provided value *IF* it can be cast to the column's type. Otherwise no-op should happen. Also the user should be able to limit which columns this applies to. **Describe alternatives you've considered** With #919 we can do this manually for one column at a time. **Additional context** -- 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]
