houqp commented on pull request #1063: URL: https://github.com/apache/arrow-datafusion/pull/1063#issuecomment-944854520
I think the following two specs are related to the discussion here: https://arrow.apache.org/datafusion/specification/invariants.html#physical-schema-is-invariant-under-physical-optimization https://arrow.apache.org/datafusion/specification/output-field-name-semantic.html Note that the existing specs are not set in stone, so we can propose changes to them if we can back them with good reasons. -- 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]
