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Database deadlock detection method and device, test terminal and medium

A detection method and database technology, applied in the field of data processing, can solve problems such as low test accuracy

Active Publication Date: 2021-03-26
HUNDSUN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a database deadlock detection method, device, test terminal and medium to solve the problem of detecting database deadlock through a high-concurrency pressure test service interface in the related art. When locked, it is prone to the problem of low test accuracy

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  • Database deadlock detection method and device, test terminal and medium
  • Database deadlock detection method and device, test terminal and medium
  • Database deadlock detection method and device, test terminal and medium

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Embodiment Construction

[0072] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0073] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0074] In the description of this application, it should be noted that if the orientation or positio...

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Abstract

The invention provides a database deadlock detection method and device, a test terminal and a medium, and relates to the technical field of data processing, and the method comprises the steps: obtaining a test log file of a target program corresponding to an executable program, wherein a first target code line with table operation in a source code of the target program is labeled with table information and a detection identification in advance; performing process classification on a log file corresponding to a preset service function in the test log file to obtain log files of a plurality of processes for executing the preset service function; and filtering log records with detection identifiers from the log files of each process, generating a table execution sequence of each process, andif the table execution sequences of the plurality of processes are inconsistent, determining that a database deadlock exists in a preset service function of the executable program. When the information of the execution boundary is clear, the determined table information and the determined table execution sequence are more accurate, so that the obtained detection result is more accurate when deadlock detection is carried out based on the table execution sequence.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a database deadlock detection method, device, test terminal and medium. Background technique [0002] Asynchronous and concurrent processing of databases can improve the efficiency of program execution, while concurrent processing of databases is often accompanied by database deadlock problems. Therefore, it is more and more important to test the deadlock of the test database. [0003] In related technologies, when testing a database deadlock, the database deadlock is detected by means of a high-concurrency pressure test service interface. [0004] However, in the related art, when the database deadlock is detected by means of the high-concurrency pressure testing service interface, the problem of low test accuracy is prone to occur. Contents of the invention [0005] The purpose of the present invention is to provide a database deadlock detection method, device, test...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/52G06F9/46G06F16/23
CPCG06F9/524G06F9/466G06F16/2343
Inventor 陈胜汪龙杰陈峰
Owner HUNDSUN TECH
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