Related Issues (20)
- ComputeError: unable to parse Hive partition value: "TRUE" HOT 2
- `min` fails on `duration` types
- Github release for rust-polars 0.40.0 HOT 1
- Getting panic when calling `LazyFrame.group_by().map_groups` and intermitten panic when calling `LazyFrame.columns` HOT 4
- GitHub release seems created with wrong commit? HOT 1
- Ergonomic improvements to `struct.with_fields` HOT 1
- Support converting to NumPy masked arrays
- `write_parquet` on chunked data is pathological
- LazyFrame() not omitting hive partition columns
- Panic when trying to use List(Categorical) set_intersection with concat_list of other column with nulls or empty frame HOT 1
- read_excel with engine="calamine" infer_schema_length=0 returns an empty DataFrame HOT 1
- `struct.field("*")` duplicate column ComputeError
- `from_repr` generates DecprecationWarning about `apply` when Duration type is present
- In `expr.str.slice()` indicate whether an index of 0 or 1 means "start at the start of the string"
- Add argument to `df.to_dicts()` and `df.to_dict()` - `maintain_column_order: bool` HOT 3
- Support zero copy for Datetime/Duration/Array types in `DataFrame.to_numpy`
- Reading parquet with PyArrow ignores rechunk argument HOT 1
- Add `pl.col(...).is_not_in(<iterable>)` method HOT 2
- `search_sorted` in an order of magnitude slower when single element chunk vstacked to the original dataframe
- Rust to_ndarray does not cast Null in f64 column to NaN
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