{"id":"range-scan-no-mutation","text":"`Partition.range_scan` is a pure read operation with no side effects — it never modifies `_keys`, `_values`, or any other state, and returns a fresh list the caller can mutate freely.","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-no-mutation","truth_value":"IN","reason":"premise"}]}}