Data query device and method of querying data

A data query device and data query technology, applied in the field of data processing, can solve the problems of low efficiency of data query and achieve the effect of improving efficiency

Inactive Publication Date: 2017-05-10
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a data query device and method, aiming at solving the technical problem that the efficiency of data query is very low in the existing data query mode

Method used

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  • Data query device and method of querying data
  • Data query device and method of querying data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0092] 1) Method 1: Divide the data in the database into tables according to a preset time period.

[0093] That is to say, first divide all the data in the database according to the preset time period such as one day or one week, so as to divide the total data table into multiple sub-tables, wherein each sub-table is set with a Identification information, when the creation is complete, the data in the database can be allocated to the corresponding sub-tables. Subsequently, when the query date is obtained, the positioning module 20 can locate the corresponding sub-table according to the query date.

[0094] 2) Mode 2: divide the data in the database into tables according to the preset time period; determine the identification information and the start and end time points of each sub-table; record the identification information and the start and end time points of each sub-table in the preset index table. Always end in time.

[0095] This implementation is detailed in the sec...

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PUM

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Abstract

The invention discloses a data query device and a method of querying data. The data query device includes an acquired template, a positioning template, a determined template, a paging template and a display template. When the data query device receives a requirement of querying data, the acquired template will be used to obtain a query date, which is in correspondence with the requirement of querying data. The positioning template is used to locate a query table, which is in correspondence with the query date. The determined template is used to determine a number of data, which is in correspondence with the current requirement of querying data. The paging template is used to divide the determined numbers of data into different pages, according to the default rules of dividing the determined numbers of data into different pages. When the data query device receives a select instruction based on paging identifier input, the display template is used to a data in correspondence with the paging identifier. The data query device improves the efficiency of querying data.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a data query device and method. Background technique [0002] At present, with the development of computers and the widening of network applications, as well as the increasing variety of business types in different fields, there are more and more types of data, and the corresponding requirements for data query are becoming more and more stringent. [0003] At present, the query of data is generally to traverse the database table containing massive data, by inputting query conditions, performing statistical sorting query, etc., when the amount of data is very large, the data in the general table is traversed The query takes a long time, resulting in very low efficiency of data query. Contents of the invention [0004] The main purpose of the present invention is to provide a data query device and method, aiming at solving the technical problem that the efficiency of dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2457
Inventor 林赞荣
Owner NUBIA TECHNOLOGY CO LTD
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