Related Issues (20)
- list.set_intersection operates on the wrong columns when multiple columns are selected with pl.col HOT 1
- Parse large floats in CSVs that have periods as the thousands separator
- Parsing to `Decimal` ignores `decimal_comma` when reading from csv
- Issue when header dtype differ from the rest of the rows' dtype HOT 2
- from_any_values_and_dtype converts AnyValue::Struct to null
- Reading from S3 compatible storage HOT 1
- pl.datetime does not respect leftmost-argument naming rule HOT 1
- loading pickled `pl.Series` of `dtype=pl.Array(pl.Enum(...), ...)` fails
- `read_csv` PanicException when `pl.Decimal` used in schema with invalid precision
- `rows_by_key` works with pl.Array
- Categorical revmaps are not merged when concatenated inside a struct
- Install slack app to allow subscription HOT 1
- write_parquet encoding no longer recognized by PBI Service parquet connector after Polars 1.5.0 onwards HOT 2
- Join fails for scanned lazyframes when `streaming=True` HOT 3
- Schema assumes the column order in the data when reading a CSV HOT 3
- Row Group Based Subtotals with .group_by() HOT 2
- High memory usage when calculating variance? HOT 1
- write_csv ignores formatting when writing to io.StringIO() HOT 3
- `read_csv` raises ComputeError when filename contains "[" HOT 1
- Performance regression (particularly in q21 of the TPC-H benchmark, +60%) after specific commit HOT 1
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