Expand description
Volcano scan over an owned crate::spill::SpillBuffer.
The scan transfers ownership of the spill file to its batch iterator at
open, so disk batches are decoded one at a time and the file is removed
even when execution stops early.
Structsยง
- Shared
Spill Scan - Repeatable scan over an immutable shared spill. Cloning the source only
clones an
Arc;opencreates an independent file reader. - Spill
Scan - One-shot physical scan over a disk-backed spill buffer.