Related Issues (20)
- Do not change environment variables on import HOT 3
- utf-8 sequence of 1 bytes from index X HOT 3
- DRAFT - `pl.Expr.map_batches` will fail with `fetch` but not `collect` if you output a 2d Array and mark the return_dtype as a 2d Array HOT 1
- read_parquet cannot read fixed size array cell correctly with use_pyarrow=True HOT 1
- Polars read_database with an existing async session object HOT 5
- TRACKER: truncate / round perf improvements
- The memory could not be written unhandled exception crash python.exe HOT 4
- polars >= `0.20.23` does no longer raise `FileNotFoundError` immediately for non-existing files HOT 1
- Filter always exclude null values HOT 1
- Can't create series from `list[numpy | None]`
- Write parquet panics on nested struct: "RecordBatch requires all its arrays to have an equal number of rows" HOT 2
- Support CSE on python UDFs HOT 9
- wirte_parquet() and write_delta() panics when writing large dataset sizes HOT 3
- Add `pl.Config(tbl_max_col_width_chars=20)`
- diff on UInt64 polars series returns series of null instead of actual diff series HOT 6
- Regression in using `dt.time()` filter in an aggregation. ComputeError: produced a different number of elements HOT 1
- SQLContext support for accessing Struct type key/value column
- Expression chaining with over clause. HOT 1
- Missing doc entry for new `polars.sql` top level function HOT 2
- Date/Datetime inference should allow format to change between `Y-M-D` / `D-M-Y`
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