Data query method and related equipment

A data query and data set technology, applied in the field of data processing, can solve problems such as complex data query process, and achieve the effect of improving data query efficiency and simplifying data query process.

Active Publication Date: 2020-07-31
北京爱笔科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that because technicians need to input different query languages ​​for different data types of data sets, the data query process is more complicated

Method used

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  • Data query method and related equipment
  • Data query method and related equipment
  • Data query method and related equipment

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Experimental program
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Embodiment Construction

[0052]The inventor found in the traditional data query research that the traditional data query has the following disadvantages: ①In the traditional data query process, because different data types of data sets need to use different query languages ​​for query, the technicians need to Enter different query languages ​​for data sets of different data types to query, so technicians need to understand various types of query languages, thus increasing the technical threshold for technicians. ②In the traditional data query process, a query language is only suitable for querying data sets of one data type (for example, SQL is only suitable for querying structured data like tables). However, many data query processes may involve data query from multiple data types of data sets. At this time, technicians need to alternately use multiple different types of query languages ​​for query, which makes the query process complicated and leads to query efficiency. lower. ③ In some complex que...

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Abstract

The invention discloses a data query method and related equipment. The method comprises the steps that firstly, after a query language inputted by a user is obtained, a query statement is analyzed toobtain first information and second information, wherein the first information is data source information in which a query target is stored, the first information comprises third information and fourth information, the third information represents a data type of a target data set, the fourth information represents a storage identifier of the target data set in a data source, the target data set isa data set required for performing query processing on the query target, and the second information represents a feature identifier of the query target; secondly, a query action is determined according to the first information, and a target data set is determined from a data pool according to the first information, wherein the data pool comprises N data sources, each data source comprises at least one data set, and the data types of the data sets stored in different data sources are different; and finally, a query target is determined by utilizing the query action and the target data set so as to improve the query efficiency.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a data query method and related equipment. Background technique [0002] With the proliferation of data information, the data types of data sets used to record data (such as tables, texts, documents, knowledge graphs, etc.) are also diversified. For example, the data types of the dataset may include structured data (such as tables) and unstructured data (such as documents or knowledge graphs). [0003] At present, when a technician needs to perform data query on the data to be queried, first, the technician needs to determine the data type used to process the target data set according to the data type of the target data set (that is, the data set used to determine the data to be queried). A required query language (such as an object-oriented programming language, a structured query language database (Structured Query Language, SQL) language, etc.) is used as a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2453G06F16/242G06F16/25
CPCG06F16/2453G06F16/2433G06F16/252Y02D10/00
Inventor 钟舒妍邓范鑫
Owner 北京爱笔科技有限公司
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