wolffcm commented on issue #5996:
URL:
https://github.com/apache/arrow-datafusion/issues/5996#issuecomment-1515581349
For the simple example in the unit test, the plan is:
```
Projection: power(test.f, Int32(1))
TableScan: test
```
And the two schemas in the error message are:
```
[
DFSchema { fields: [
DFField { qualifier: None, field: Field { name:
"power(test.f,Int32(1))", data_type: Float64, nullable: true, dict_id: 0,
dict_is_ordered: false, metadata: {} } }
], metadata: {} },
DFSchema { fields: [
DFField { qualifier: Some(Bare { table: "test" }), field: Field {
name: "f", data_type: Float64, nullable: false, dict_id: 0, dict_is_ordered:
false, metadata: {} } }
], metadata: {} }
]
```
The first one is from the Project and the other is from the Scan.
After spending some time looking at this today I think I might have a
potential fix, will draft a PR tomorrow.
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