{"id":"read-predicate-stores-result-snapshot","text":"`read_predicate` appends a `(predicate, dict(result))` tuple to `tx._predicate_locks` — a deep copy so `commit()` can compare against the original result even after database state changes","truth_value":"IN","source":"entries/2026/05/29/write-skew-detection-ssi_database-read_predicate.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"read-predicate-stores-result-snapshot","truth_value":"IN","reason":"premise"}]}}