timsaucer opened a new pull request, #19293: URL: https://github.com/apache/datafusion/pull/19293
## Which issue does this PR close? - Closes #19292. ## Rationale for this change Metadata on a schema for a record batch is lost during FFI conversion. This is not always obvious because our other integrations like `ExecutionPlan` and `TableProvider` have their own ways to provide the schema. This is currently an issue because we have FFI table providers who say they have a specific schema but the schema of the actual record batches does not match. The metadata is dropped. ## What changes are included in this PR? We already have the schema in the FFI object, so use it both when converting to and from FFI. ## Are these changes tested? Unit test added. ## Are there any user-facing changes? No -- 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]
