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Processing method, processing system and server group for database

A processing method and database technology, applied in the field of server groups, can solve problems such as low query efficiency, lack of understanding of database implementation logic, and unreasonable query statements

Active Publication Date: 2021-03-19
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of querying data, in the existing technology, because the query personnel do not understand the underlying implementation logic of the database, the query statements submitted by the query personnel are not reasonable enough, causing the query process to occupy a large amount of cluster resources, making the query efficiency low

Method used

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  • Processing method, processing system and server group for database
  • Processing method, processing system and server group for database
  • Processing method, processing system and server group for database

Examples

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Embodiment Construction

[0027] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0028] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of features, steps, ...

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PUM

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Abstract

The invention provides a processing method for a database. The processing method comprises the following steps: receiving a query statement; under the condition that the query statement meets a firstpreset condition, whether the query statement meets a second preset condition or not is determined, and the query statement meets the first preset condition and comprises that the database can respondto the query statement; and under the condition that the query statement does not meet the second preset condition, outputting prompt information.

Description

technical field [0001] The present disclosure relates to a processing method for a database, a processing system for a database, and a server group. Background technique [0002] With the rapid development of electronic technology, databases are used in many scenarios, and data of different services stored in the database can be obtained by querying the database. In the process of querying data, in the existing technology, the query statement submitted by the query personnel is not reasonable because the query personnel do not understand the underlying implementation logic of the database, resulting in the query process occupying a large amount of cluster resources and making the query efficiency low. Therefore, how to optimize query statements to improve query efficiency has become an urgent problem to be solved. Contents of the invention [0003] One aspect of the present disclosure provides a processing method for a database, including: receiving a query statement, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/242G06F16/2453
Inventor 杨汇成
Owner LENOVO (BEIJING) LTD