polars_cloud.LazyFrameExt.broadcast_over

LazyFrameExt.broadcast_over(over: list[list[list[Path]]]) → LazyFrameExt

Run this queries in parallel over the given source paths.

This will run on multiple workers.

Parameters:

over

Run this queries in parallel over the given source paths.

Levels from outer to inner: 1 -> partition paths 2 -> src in DSL 3 -> paths (plural) in a single DSL source.