{"id":"range-scan-pure-read","text":"`range_scan` has no side effects: it does not mutate tree state, trigger flushes, or modify the WAL","truth_value":"IN","source":"entries/2026/05/28/log-structured-merge-tree-lsm-range_scan.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"range-scan-pure-read","truth_value":"IN","reason":"premise"}]}}