datafusion_physical_plan

Module union

Source
Expand description

The Union operator combines multiple inputs with the same schema

Structs§

InterleaveExec
Combines multiple input streams by interleaving them.
UnionExec
UnionExec: UNION ALL execution plan.

Functions§

can_interleave
If all the input partitions have the same Hash partition spec with the first_input_partition The InterleaveExec is partition aware.