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A data query method and device, electronic equipment, and storage medium

A data query and data technology, applied in the field of data processing, can solve problems such as inaccurate query results, achieve the effect of reducing search costs and improving query efficiency

Active Publication Date: 2022-04-26
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disclosure provides a data query method and device, electronic equipment, and a storage medium to solve the problem of inaccurate query results obtained by data query methods in the prior art

Method used

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  • A data query method and device, electronic equipment, and storage medium
  • A data query method and device, electronic equipment, and storage medium
  • A data query method and device, electronic equipment, and storage medium

Examples

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Embodiment Construction

[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0058] The data query method provided by the embodiment of the present disclosure can be applied to such as figure 1 the scene shown.

[0059] Wherein, the subject that executes the data query method of the embodiment of the present disclosure may be a data query device, and the data query device may be a data processing platform, a server, or a terminal.

[0060] in such as figure ...

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Abstract

The disclosure provides a data query method and device, electronic equipment, and a storage medium. The method includes: receiving the data query request sent by the object, obtaining the sentence and the identifier corresponding to the data to be queried from the first database of the first data processing platform, and determining the statement in the second database according to the table structure stored in the first database The index position and update field position in the index, according to the identification, index position and update field position, get the index field name, index field value, update field name and data value before and after update from the second database, according to the index field name, index field values, update field names, and data values ​​before and after the update to generate query results, push the query results to the object, improve query efficiency, and realize queryable data values ​​before and after update to ensure the integrity of the query results. Moreover, the traceability of the data modification track is realized, and the data change shows a clearer technical effect.

Description

technical field [0001] The present disclosure relates to the technical field of data processing, and in particular to a data query method and device, electronic equipment, and a storage medium. Background technique [0002] With the development of technologies such as the Internet, the Internet of Things, and artificial intelligence, the amount of data has increased rapidly. For some data, modification operations may be performed later, such as adding, modifying, and deleting; for some data, it may be used again or queried again in order to use the data to analyze certain applications or scenarios, etc. Therefore, data query technology become the focus. [0003] In the prior art, the main data query method is to comprehensively obtain the table index and the location of the table index, obtain the location of the update field after corresponding parsing, and then obtain the data value of the update field according to the location. [0004] However, in the process of implem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458G06F16/2455G06F16/22
CPCG06F16/2474G06F16/24553G06F16/2228
Inventor 赵广辉李铁军丁志刚张一航
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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