(19)
(11) EP 3 716 098 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
13.10.2021 Bulletin 2021/41

(45) Mention of the grant of the patent:
08.09.2021 Bulletin 2021/36

(21) Application number: 19812032.1

(22) Date of filing: 05.03.2019
(51) International Patent Classification (IPC): 
G06F 16/906(2019.01)
G06F 16/2453(2019.01)
 G06F 16/2452(2019.01)
(52) Cooperative Patent Classification (CPC):
G06F 16/24524; G06F 16/24542
(86) International application number:
PCT/CN2019/076971
(87) International publication number:
WO 2019/228002 (05.12.2019 Gazette 2019/49)

(54)

DATABASE ACCESS METHOD AND DEVICE

VERFAHREN UND VORRICHTUNG FÜR DATENBANKZUGRIFF

PROCÉDÉ ET DISPOSITIF D'ACCÈS À UNE BASE DE DONNÉES

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 31.05.2018 CN 201810551049

(43) Date of publication of application:
30.09.2020 Bulletin 2020/40

(60) Divisional application:
21185187.8

(73) Proprietor: Beijing OceanBase Technology Co., Ltd.
Beijing 1000020 (CN)

(72) Inventor:
  • CHEN, Mengmeng
    Hangzhou, Zhejiang 311121 (CN)

(74) Representative: Goddar, Heinz J. 
Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22
80336 München
80336 München (DE)


(56) References cited: : 
CN-A- 105 718 593
CN-A- 106 897 343
US-A1- 2014 229 464
US-B1- 6 985 904
 CN-A- 106 407 246
CN-A- 108 763 536
US-A1- 2015 032 703
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).