The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2021
Filed:
Jul. 01, 2019
Huawei Technologies Co., Ltd., Shenzhen, CN;
Shanshan Ying, Shenzhen, CN;
Junhua Zhu, Hangzhou, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method includes receiving an execution request, where the execution request is used to request to execute a task including at least two stored procedures, requesting at least two threads, and dispatching each stored procedure in the task to one of the at least two threads for execution, receiving Structured Query Language (SQL) statements sent by the at least two threads when the at least two threads execute the stored procedures included in the task, and grouping and caching the received SQL statements based on a same access characteristic, and for an SQL statement cache group that satisfies a preset trigger condition, calling an SQL statement execution engine to execute an SQL statement in the SQL statement cache group.