lewiszlw commented on code in PR #13458:
URL: https://github.com/apache/datafusion/pull/13458#discussion_r1847530305
##########
datafusion/expr/src/udf.rs:
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@@ -216,6 +217,15 @@ impl ScalarUDF {
self.inner.is_nullable(args, schema)
}
+ /// Returns the field metadata for this function.
+ pub fn metadata(
Review Comment:
Looks like not. This pr is for supporting custom metadata when converting
scalar function expr to schema field during planing.
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