suxiaogang223 commented on issue #5309:
URL:
https://github.com/apache/arrow-datafusion/issues/5309#issuecomment-1434934544
> #5287
Yes, I think the method `had_column` also should distinguish FieldNotFound
and Ambiguous reference error.
Maybe the new method should be
```rust
pub fn has_column(&self, column: &Column) -> Result<bool> {...}
```
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