alamb commented on PR #16461: URL: https://github.com/apache/datafusion/pull/16461#issuecomment-2997870791
> But we’d still need an array-level counterpart to actually materialize those null nested fields in the RecordBatch when we call map_batch. FWIW I think this is one mechanism to turn the expression into an array (you just need to evaluate the expression into a PhysicalExpr): - https://docs.rs/datafusion/latest/datafusion/logical_expr/enum.ColumnarValue.html#method.into_array -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
