{"id":"range-scan-none-end-scans-unbounded","text":"Passing `end=None` to `Partition.range_scan` sets the right boundary to `len(self._keys)`, scanning from `start` through the last key with no upper bound.","truth_value":"IN","source":"entries/2026/05/29/range-partitioning-range_partitioning-range_scan.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"range-scan-none-end-scans-unbounded","truth_value":"IN","reason":"premise"}]}}