tokoko opened a new pull request, #13118: URL: https://github.com/apache/datafusion/pull/13118
## Rationale for this change Adds support for append-mode inserts for substrait producer and consumer. ## What changes are included in this PR? The trickiest part is to get output schema right as substrait and datafusion don't fit very well there. Datafusion returns a single field named `count` after an insert. substrait has no explicit OutputMode that does the same. For the sake of this PR, I assumed that `OutputMode.Unspecified` replicates this behavior during an insert. I'll open an issue on the substrait side for this. We might need a new OutputMode named OperationStats or something similar. ## Are these changes tested? yes ## Are there any user-facing changes? yes -- 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]
