{"id":"2pc-locks-held-during-in-doubt","text":"Locks acquired during `prepare()` are only released by `commit()` or `abort()`, meaning an in-doubt transaction blocks all subsequent transactions on the same keys indefinitely until the coordinator recovers","truth_value":"IN","source":"entries/2026/05/29/topic-three-phase-commit.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"2pc-locks-held-during-in-doubt","truth_value":"IN","reason":"premise"}]}}