alamb commented on issue #18845: URL: https://github.com/apache/datafusion/issues/18845#issuecomment-3559910512
In many ways a `BoundExpr` would basically be a `Expr` with the DataType and Nullability (and metadata) DataFusion already does have an untyped IR (the sqlparser-rs AST) but it doesn't tightly bind the `Expr`s that come out of this Perhaps one reason `Expr` isn't bound is that it is also part of DataFusion's public API -- users (e.g. DataFrame users) can create `Expr`s directly, they don't (just) come from SQL -- 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]
