polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- fix: Broadcast scalar inputs in pl.list regardless of position
- Add ARRAY_VALUE SQL constructor for fixed-size Arrays
- feat: Add ARRAY_VALUE SQL constructor
- Conversion of chrono NaiveDate[Time] values to a literal can trigger a panic
- Expr::over change to fallible API
- scan_iceberg ignores catalog-vended credentials on the pyiceberg Table's FileIO
- fix(rust): Include rolling index columns in expression metadata
- Option for scan_parquet to use schema of last partition
- In streaming mode, `.limit()` doesn't return early after join operations
- feat: Allow named column references in `eval` expressions
- Docs
- Rust not yet supported