jesspav opened a new issue, #74:
URL: https://github.com/apache/sedona-db/issues/74
Hitting an optimizer exception in the integration tests for
`ST_FlipCoordinates` when testing with `(None, None)`
Exception:
```
E sedonadb._lib.SedonaError: Optimizer rule 'optimize_projections'
failed
E caused by
E Check optimizer-specific invariants after optimizer rule:
optimize_projections
E caused by
E Internal error: Failed due to a difference in schemas: original
schema: DFSchema { inner: Schema { fields: [Field { name:
"st_flipcoordinates(NULL)", data_type: Null, nullable: true, dict_id: 0,
dict_is_ordered: false, metadata: {} }], metadata: {} }, field_qualifiers:
[None], functional_dependencies: FunctionalDependencies { deps: [] } }, new
schema: DFSchema { inner: Schema { fields: [Field { name:
"st_flipcoordinates(NULL)", data_type: Binary, nullable: true, dict_id: 0,
dict_is_ordered: false, metadata: {} }], metadata: {} }, field_qualifiers:
[None], functional_dependencies: FunctionalDependencies { deps: [] } }.
E This issue was likely caused by a bug in DataFusion's code. Please
help us to resolve this by filing a bug report in our issue tracker:
https://github.com/apache/datafusion/issues
```
Note scalars do not have this issue when running `cargo run`:
```
> SELECT ST_FlipCoordinates(NULL);
┌──────────────────────────┐
│ st_flipcoordinates(NULL) │
│ geometry │
╞══════════════════════════╡
│ │
└──────────────────────────┘
```
And the unit tests (where the type is clearly defined) we do not hit this
issue.
Tests are in:
https://github.com/apache/sedona-db/blob/main/python/sedonadb/tests/functions/test_functions.py
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