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Data processing method and device and computer readable storage medium

A data processing device and data processing technology, applied in the database field, can solve the problems that MySQL database does not provide a self-increasing unique sequence, cannot automatically generate a unique sequence value of data, cannot search for data, etc., so as to reduce I/O pressure and facilitate the The effect of accessing and improving access efficiency

Pending Publication Date: 2021-06-08
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The MySQL database does not provide a self-increasing unique sequence, that is, when inserting data in the MySQL database, it cannot automatically generate a unique sequence value that identifies each piece of data
The user cannot find the corresponding data through the sequence value, and the operation is very inconvenient

Method used

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  • Data processing method and device and computer readable storage medium
  • Data processing method and device and computer readable storage medium
  • Data processing method and device and computer readable storage medium

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0030] The sequence can be a set of integer values, such as 1, 2..., if the database can generate an automatically incremented sequence value for each piece of inserted data, then each piece of data can be searched, modified, etc. based on the unique sequence valu...

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Abstract

The invention relates to a data processing method and device and a computer readable storage medium. The method comprises the steps of obtaining a sequence name corresponding to data to be inserted; obtaining a current sequence value of the corresponding sequence segment in a memory according to the sequence name; wherein sequence segments corresponding to different sequence names are stored in the memory; updating the current sequence value corresponding to the sequence name in the memory; and inserting the obtained current sequence value and the to-be-inserted data into a corresponding data table in the MySQL database.

Description

technical field [0001] The present disclosure relates to the technical field of databases, in particular to a data processing method, device and computer-readable storage medium. Background technique [0002] MySQL is an open source relational database management system released under the GPL (General Public License) protocol, and users can modify it according to their own needs. MySQL is cross-platform and can be used not only on Linux systems, but also on Windows, Mac OS and other systems. The MySQL database is widely used. [0003] The MySQL database does not provide a self-increasing unique sequence, that is, when inserting data into the MySQL database, a unique sequence value identifying each piece of data cannot be automatically generated. The user cannot find the corresponding data through the sequence value, and the operation is very inconvenient. Contents of the invention [0004] A technical problem to be solved in the present disclosure is: how to automatical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/23G06F16/28
CPCG06F16/2291G06F16/2379G06F16/284
Inventor 华竹轩刘智琼池炜成朱明英伍运珍俞科峰陈娜李舒婷
Owner CHINA TELECOM CORP LTD
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