{"id":"range-scan-merges-memtable-and-sstables","text":"`range_scan()` combines results from both the active memtable and all SSTables in `self._sstables`, making it sensitive to mutations of either data structure during iteration","truth_value":"IN","source":"entries/2026/05/28/topic-lsm-concurrency-safety.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"range-scan-merges-memtable-and-sstables","truth_value":"IN","reason":"premise"}]}}