Expand description
Physical SELECT access-path ownership.
This boundary owns query-local storage handles, predicate preparation, index eligibility and construction of storage scan inputs. Relational row processing remains in the next migration stages.
Modulesยง
- handle
- Query-local transaction and table handles.
- index
- Eligibility checks for physical index access paths.
- predicate
- Preparation of SQL predicates for physical storage scans.
- projection
- Column dependency planning at the physical scan boundary.
- scan
- Scanner construction and bounded scanner draining.