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

Claim 2:
3. The method according to claim 1, wherein the obtaining the target detection result of the target transaction and the Lth concurrent transaction based on the first set and the third set comprises:
determining, when the Lth concurrent transaction is not committed and a target parameter of the target transaction is 1, that the target detection result indicates that the data anomaly exists and a data anomaly type is a dirty write anomaly, the target parameter representing a quantity of committed transactions corresponding to a read-write set of the target transaction; and
determining, when the Lth concurrent transaction is committed and the intersection of the first set and the third set is not an empty set, that the target detection result indicates that the data anomaly exists and the data anomaly type is a lost update anomaly.