tustvold opened a new issue, #2292: URL: https://github.com/apache/arrow-datafusion/issues/2292
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Part of #2079, related to #2170 Currently schema adaption is handled within each of the file format specific operators. As described in #2079 this has a number of drawbacks. **Describe the solution you'd like** I would like a `SchemaAdapterExec` that can be created with a provided `Schema` and a child `ExecutionPlan`. It would then adapt the schema of the batches returned by this inner `ExecutionPlan` to match the provided `Schema`, creating null columns as necessary. This can likely reuse the existing `SchemaAdapter` -- 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]
