JasonLi-cn opened a new issue, #12183:
URL: https://github.com/apache/datafusion/issues/12183
### Describe the bug
## SQL
```sql
SELECT "test.a" FROM (SELECT a AS "test.a" FROM test)
```
## Bug
Error: Context("Optimizer rule 'optimize_projections' failed",
Context("optimize_projections", Internal("Failed due to a difference in
schemas, original schema: DFSchema { inner: Schema { fields: [Field { name:
\"test.a\", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered:
false, metadata: {} }], metadata: {} }, field_qualifiers: [None],
functional_dependencies: FunctionalDependencies { deps: [] } }, new schema:
DFSchema { inner: Schema { fields: [Field { name: \"a\", data_type: UInt32,
nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} }], metadata:
{} }, field_qualifiers: [Some(Bare { table: \"test\" })],
functional_dependencies: FunctionalDependencies { deps: [] } }")))
## Other SQLs
```sql
SELECT "public.test.a" FROM (SELECT a AS "public.test.a" FROM public.test)
SELECT "datafusion.public.test.a" FROM (SELECT a AS
"datafusion.public.test.a" FROM datafusion.public.test)
```
### To Reproduce
_No response_
### Expected behavior
Return success
### Additional context
_No response_
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