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Data paging query method and device, equipment and storage medium

A data query and paging query technology, applied in the field of big data processing, can solve the problem of inaccurate query results, and achieve the effects of avoiding inaccurate query results, saving labor costs and computing resources, and improving accuracy and efficiency

Pending Publication Date: 2022-03-25
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a data paging query method, device, equipment and storage medium, which are used to avoid the problems of inaccurate query results or low query efficiency during the data query process, improve the accuracy and efficiency of data query, and save manpower Cost and Computing Resources

Method used

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  • Data paging query method and device, equipment and storage medium
  • Data paging query method and device, equipment and storage medium

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Embodiment Construction

[0028]The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the term "comprising" or "having" and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to those explicitly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

[0029] The embodiments of the present application may acquire and process relevant data based on artificia...

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Abstract

The invention relates to the technical field of big data, and discloses a data paging query method, device and equipment and a storage medium, which are used for avoiding the problem of inaccurate query result or low query efficiency in the data query process, improving the accuracy and efficiency of data query, and saving the labor cost and operation resources. The method comprises the steps of obtaining a query range condition, and obtaining a data set meeting the query range condition from a database; obtaining a data query condition, and determining whether the data query condition meets a preset condition rule; wherein the condition rule comprises a change attribute of a query field in the data query condition, and / or an index distinction degree of the query field in the data query condition; and if the data query condition meets the condition rule, performing paging query in the data set based on the data query condition to obtain a query result meeting the data query condition.

Description

technical field [0001] The present invention relates to the field of big data processing, in particular to a data paging query method, device, equipment and storage medium. Background technique [0002] Data paging query is a memory management technique in the operating system that allows the computer's main memory to use data stored in the auxiliary memory. The operating system partitions data in secondary storage such as disks into fixed-size blocks called "pages." When the data of the page is not needed, the data of the page is moved from the main storage such as memory to the auxiliary storage; when the data of the page is needed, the data is retrieved and loaded into the main memory. Data paging allows memory to be stored in non-contiguous blocks to keep the file system tidy. [0003] In related technologies, database paging query operations can be realized through MyBatis PageHelper, or other data paging plug-ins or tools, but these tools provide limited functions. D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/2455G06F16/2458
CPCG06F16/24564G06F16/2471G06F16/2228
Inventor 何自兴宋文超徐仪博张汉文王均涛赵飞胡燊张浩王二康
Owner PING AN TECH (SHENZHEN) CO LTD
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