NickCrews opened a new issue, #10464:
URL: https://github.com/apache/datafusion/issues/10464
### Describe the bug
The SQL `SELECT CAST(MAKE_ARRAY(1, 2, 3)` works just fine. But if you add a
cast in there, eg
`SELECT CAST(MAKE_ARRAY(1, 2, 3) AS VARCHAR[])` or `SELECT CAST(MAKE_ARRAY()
AS VARCHAR[])`, then I get
```
E Exception: Optimizer rule 'simplify_expressions' failed
E caused by
E simplify_expressions
E caused by
E Internal error: Failed due to a difference in schemas, original
schema: DFSchema { fields: [DFField { qualifier: None, field: Field { name:
"Cast(Array(Array), array<string>)", data_type: List(Field { name: "item",
data_type: Utf8, nullable: true, dict_id: 0, dict_is_ordered: false, metadata:
{} }), nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} } }],
metadata: {}, functional_dependencies: FunctionalDependencies { deps: [] } },
new schema: DFSchema { fields: [DFField { qualifier: None, field: Field { name:
"Cast(Array(Array), array<string>)", data_type: List(Field { name: "field",
data_type: Utf8, nullable: true, dict_id: 0, dict_is_ordered: false, metadata:
{} }), nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} } }],
metadata: {}, functional_dependencies: FunctionalDependencies { deps: [] } }.
E This was likely caused by a bug in DataFusion's code and we would
welcome that you file an bug report in our issue tracker
```
Found in
https://github.com/ibis-project/ibis/actions/runs/9042239055/job/24848519442?pr=8666
via ibis and the python bindings. `datafusion.__version__` reveals `36.0.0`
### To Reproduce
_No response_
### Expected behavior
_No response_
### Additional context
_No response_
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