Related Issues (20)
- Filter is not pushed down through joins HOT 2
- Remove stale `memory_map` option in `scan_ipc` HOT 1
- Change methods' type hinting to return "Self" instead of "DataFrame" HOT 2
- `pl.concat` PanicException instead of ShapeError with LazyFrame
- Consistency between default interpolation for `median` and `quantile`
- Spurious CI failure `test_lit_datetime_subclass_w_allow_object`
- Optimize kurtosis, skew, mean by making moments, mean CSE
- Change `join_where` to not allow ambiguous naming but do allow interchangeable order HOT 3
- Out of bounds error for certain string values while writing/reading IPC file
- Support lazy schema retrieval in IO Plugins HOT 3
- Altair incompatibility HOT 2
- What does the trailing `_` mean in `Expr.not_` and `Series.not_` ? HOT 2
- Add an argument to display progress bars to `map_elements()` HOT 3
- `Series.hist` 'category' should probably be `Struct` instead of `Category`? HOT 2
- `hist` panics after creating zero bins HOT 3
- `DataFrame.write_parquet()` expects an argument of type `BinaryIO` instead of `IO[bytes]`.
- panic when executing sql expression with IN operator in debug mode HOT 2
- Not able to filter on JOIN level for SQL interface HOT 2
- CI test failure `test_delta_encoding_roundtrip` HOT 2
- Performance regression of `n_unique` in `group_by/agg` context since 1.3.0. HOT 2
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