my-vegetable-has-exploded commented on code in PR #9236:
URL: https://github.com/apache/arrow-datafusion/pull/9236#discussion_r1515372841
##########
datafusion/common/src/utils.rs:
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@@ -78,6 +78,29 @@ pub fn project_schema(
Ok(schema)
}
+/// Checks if the given projection is valid for the given schema.
+pub fn can_project(schema: &SchemaRef, projection: Option<&Vec<usize>>) ->
Result<()> {
Review Comment:
> So we don't increase public APIs unnecessarily.
Agree with it. I place it here because I think it can be used in #7932 .
Shall we create `utils.rs` under `datafusion/physical-plan/src` ?
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