Expand description
Delta Lake on-demand lookup source for cache-miss fallback. Delta Lake on-demand lookup source for cache-miss fallback.
Implements LookupSource backed by a DataFusion TableProvider.
Used as the source field in PartialLookupState for tables too
large to snapshot into memory.
Structsยง
- Delta
Lookup Source - Delta Lake lookup source for on-demand/partial cache mode.
- Delta
Lookup Source Config - Configuration for
DeltaLookupSource.