Title:
METHOD FOR PROCESSING DATABASE TRANSACTION, CLIENT AND SERVER
Document Type and Number:
WIPO Patent Application WO/2018/001135
Kind Code:
A1
Abstract:
A method for processing a database transaction, a client and a server. The method comprises: a server receiving a database access request, sent by a client, for requesting for target data (S120); sending a first version of the target data to the client (S130), wherein the first version is the version, currently stored by the server, of the target data, and the server only saves the most recently submitted updated version of the target data; receiving a transaction submission request sent by the client after executing a first transaction based on the first version (S150), wherein the transaction submission request comprises a log for recording a data operation of the first transaction; and according to the log, where it is determined that a data conflict does not exist between the data operation of the first transaction and the version, currently stored by the server, of the target data, modifying the version, currently stored by the server, of the target data according to the data operation of the first transaction, and obtaining the submitted updated version of the target data (S170).
Inventors:
PENG YONGFEI (CN)
Application Number:
PCT/CN2017/089035
Publication Date:
January 04, 2018
Filing Date:
June 19, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F17/30; G06F12/08
Foreign References:
| CN103744936A | 2014-04-23 | |||
| CN104333512A | 2015-02-04 | |||
| CN105243067A | 2016-01-13 | |||
| US20160147906A1 | 2016-05-26 |
Other References:
LIU, LIXI: "Research on Transaction Control Mechanism in High Concurrent Environment", ELECTRONIC TECHNOLOGY & INFORMATION SCIENCE , CHINA MASTER'S THESES FULL-TEXT DATABASE, 15 September 2015 (2015-09-15), pages 1 - 48, XP009511601, ISSN: 1674-0246
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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