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1. WO2020107352 - LOG SEQUENCE NUMBER GENERATION METHOD AND APPARATUS AND READABLE STORAGE MEDIUM

Publication Number WO/2020/107352
Publication Date 04.06.2020
International Application No. PCT/CN2018/118292
International Filing Date 29.11.2018
IPC
G06F 16/21 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
21Design, administration or maintenance of databases
CPC
G06F 11/34
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
30Monitoring
34Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; ; Recording or statistical evaluation of user activity, e.g. usability assessment
G06F 16/21
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
21Design, administration or maintenance of databases
Applicants
  • 袁振南 YUAN, Zhennan
  • 区链通网络有限公司 BCM SOCIAL CORP.
Inventors
  • 袁振南 YUAN, Zhennan
  • 朱阅岸 ZHU, Yuean
  • 简怀兵 JIAN, Huaibing
Agents
  • 深圳市威世博知识产权代理事务所(普通合伙) CHINA WISPRO INTELLECTUAL PROPERTY LLP.
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LOG SEQUENCE NUMBER GENERATION METHOD AND APPARATUS AND READABLE STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE GÉNÉRATION DE NUMÉRO DE SÉQUENCE DE JOURNAL, ET SUPPORT DE STOCKAGE LISIBLE
(ZH) 日志序列号生成方法、装置及可读存储介质
Abstract
(EN)
A log sequence number generation method and apparatus and a readable storage medium. The method comprises: using a lock manager to receive a locking application for operating an element (S1); determining whether the element is available or not (S2); and if the element is available, using the lock manager to lock the element and generate a log sequence number corresponding to the operation (S3).
(FR)
L'invention concerne un procédé et un appareil de génération de numéro de séquence de journal, ainsi qu'un support de stockage lisible. Le procédé consiste à : utiliser un gestionnaire de verrouillage pour recevoir une application de verrouillage permettant de faire fonctionner un élément (S1) ; déterminer si l'élément est disponible ou non (S2) ; et si l'élément est disponible, utiliser le gestionnaire de verrouillage pour verrouiller l'élément et générer un numéro de séquence de journal correspondant à l'opération (S3).
(ZH)
一种日志序列号生成方法、装置和可读存储介质,该方法包括:利用锁管理器接收对元素进行操作的加锁申请(S1);判断元素是否可用(S2);若元素可用,则利用锁管理器为元素加锁并生成操作对应的日志序列号(S3)。
Also published as
CN201880002419.7
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