[介绍](%E4%BB%8B%E7%BB%8D.md) [事务ID-txid](%E4%BA%8B%E5%8A%A1ID.md) [元组结构-Tuple Structure](%E5%85%83%E7%BB%84%E7%BB%93%E6%9E%84-TupleStructure.md) [事务状态记录-Commit Log (clog)](%E4%BA%8B%E5%8A%A1%E7%8A%B6%E6%80%81%E8%AE%B0%E5%BD%95-CommitLogclog.md) [事务快照-Transaction Snapshot](%E4%BA%8B%E5%8A%A1%E5%BF%AB%E7%85%A7-TransactionSnapshot.md) [事务快照实例](%E4%BA%8B%E5%8A%A1%E5%BF%AB%E7%85%A7%E5%AE%9E%E4%BE%8B.md) [事务隔离](%E4%BA%8B%E5%8A%A1%E9%9A%94%E7%A6%BB.md) [锁机制](%E9%94%81%E6%9C%BA%E5%88%B6.md)