Title:
DATA QUERY METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/046015
Kind Code:
A1
Abstract:
Disclosed in the present description are a data query method and apparatus, a storage medium, and an electronic device. According to the order of execution of query operations involved in an execution plan generated when a query statement is executed by a database, query results of which query operations in the execution plan are determined and de-duplicated, so that the task amount when the database executes subsequent query operations can be reduced, and the query results of the determined query operations are de-duplicated, thereby improving the efficiency of querying data by the database.
Inventors:
WANG TAO (CN)
GE LINCHENG (CN)
GE LINCHENG (CN)
Application Number:
PCT/CN2023/110634
Publication Date:
March 07, 2024
Filing Date:
August 01, 2023
Export Citation:
Assignee:
ALIPAY HANGZHOU INF TECH CO LTD (CN)
International Classes:
G06F16/2458
Foreign References:
| CN115391426A | 2022-11-25 | |||
| CN112860730A | 2021-05-28 | |||
| CN111190924A | 2020-05-22 | |||
| CN113535753A | 2021-10-22 | |||
| US20220043817A1 | 2022-02-10 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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