Patent ID: 11947524
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The method according to claim 8, wherein the determining the execution result comprises:
determining the execution result indicates rolling back the target transaction when the data anomaly type includes a dirty write anomaly and the isolation level is not read/write uncommitted;
determining the execution result indicates rolling back the target transaction when the data anomaly type includes a lost update anomaly and the isolation level is greater than or equal to a snapshot history;
determining the execution result indicates rolling back the target transaction when the data anomaly type includes a read anomaly and the isolation level is greater than or equal to the snapshot history;
determining the execution result indicates rolling back the target transaction when the data anomaly type includes a write anomaly and the isolation level is greater than or equal to a repeatable read; and
determining the execution result indicates rolling back the target transaction when the data anomaly type includes a predicate write skew anomaly and the isolation level is serializable.