{"id":"range-partition-no-exceptions-api","text":"`RangePartitionedStore` uses return-value signaling: `get()` returns `None` for missing keys and `delete()` returns `False` for absent keys, rather than raising exceptions.","truth_value":"IN","source":"entries/2026/05/29/range-partitioning-test_range_partitioning.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"range-partition-no-exceptions-api","truth_value":"IN","reason":"premise"}]}}