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Data retrieval method and device

A data retrieval and data table technology, applied in the network field, can solve problems such as low operation efficiency and achieve the effect of improving data retrieval efficiency

Pending Publication Date: 2020-03-06
HANGZHOU DT DREAM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, this application provides a data retrieval method and device to solve the technical problem of low operational efficiency caused by the traversal retrieval method for data information in the data table in the related art

Method used

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  • Data retrieval method and device

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Embodiment approach

[0068] Similar to a structured database, the data table in this application can contain multiple fields, and each field can contain multiple pieces of data information in the data table. Any data information in the data table can support query. In order to simplify the query operation, To improve query efficiency, in this application, the field mark type corresponding to each field in the data table can be determined and marked in the data table, and then in the process of querying the data information in the data table, it can preferentially match each field in the data table. The field tag type corresponding to the field, and then determine the field information contained in the field tag type according to the field tag type, and the data information contained in each field information in the data table. In order to realize that in the process of querying the data information in the data table, the field mark type corresponding to each field in the data table can be preferent...

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Abstract

The invention provides a data retrieval method and device. The method comprises the steps of receiving a search request initiated by a terminal; determining a field type matched with the search request, wherein the field type is obtained by identifying query information contained in the search request based on a preset rule; according to the field type and a field marking type for pre-marking eachfield in the data table based on a preset rule, determining a field corresponding to the field marking type matched with the field type in the data table as a target field; and performing retrieval in the target field based on the query information. According to the technical scheme, the data retrieval efficiency can be improved.

Description

technical field [0001] The present application relates to the field of network technology, in particular to a data retrieval method and device. Background technique [0002] With the continuous development of network technology, network resources and data resources are becoming more and more abundant, and the user groups based on data query methods such as search engines and retrieval systems are becoming larger and larger. Users urgently need to extract data that meets application requirements from complex database systems. [0003] However, in the related art, the carpet-like information traversal method in the database system based on user retrieval information is very inefficient in application scenarios with complex data information, which not only restricts user retrieval efficiency, but also consumes system resources. Contents of the invention [0004] In view of this, the present application provides a data retrieval method and device to solve the technical problem...

Claims

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Application Information

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IPC IPC(8): G06F16/33G06F16/31G06F16/38
CPCG06F16/334G06F16/31G06F16/38Y02D10/00
Inventor 牟宣理
Owner HANGZHOU DT DREAM TECH
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