polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- map_elements applied to dataframe with empty column or batch with empty column returns series with length 0.
- Make `int_range()` and `int_ranges()` work with no inputs and default to `int_range(0, pl.len())`
- docs(rust): Document the `ambiguous` parameter for timezone related functions
- CSV Downloads Fail for ADLS Gen2 with Azure CLI Authentication
- `Series[list].explode()` should not return `None` for empty lists
- Run then() and otherwise() expressions depending on result of when()
- docs: Update ecosystem page in user guide w/ new libraries and structure
- Unable to write polars DataFrame to parquet file with UUID in column data
- `strict` parameter not applied correctly during row-wise DataFrame construction
- `read_ipc` and `scan_ipc` use more memory than needed.
- Docs
- Rust not yet supported