andygrove opened a new issue, #7676: URL: https://github.com/apache/arrow-datafusion/issues/7676
### Is your feature request related to a problem or challenge? There was a question on the mailing list about getting predicate push-down working with a custom table provider. We do not mention how to do this in https://arrow.apache.org/datafusion/library-user-guide/custom-table-providers.html The answer is that you need to override supports_filters_pushdown in your TableProvider implementation. DataFusion will call this for each filter expression to see which ones can be pushed down. ### Describe the solution you'd like Add this info to docs ### Describe alternatives you've considered _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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
