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datafusion::physical_plan::union - Rust
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datafusion::physical_plan

Module union

Source
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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.