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Query method and system for configurable information based on information system

A technology for configuring information and information systems. It is used in special data processing applications, instruments, and electrical digital data processing. It can solve problems such as poor maintainability, low query efficiency, and methods that cannot support file data. Improve query efficiency and maintainability, and improve the effect of responding to customer needs

Inactive Publication Date: 2011-04-06
ULTRAPOWER SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above process, each query needs to write a lot of code, the query efficiency is low, the maintainability is poor, and it is only based on the data source or database that meets the interface, and the file data cannot be supported.

Method used

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  • Query method and system for configurable information based on information system
  • Query method and system for configurable information based on information system
  • Query method and system for configurable information based on information system

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Embodiment Construction

[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] like figure 1 As shown, it is a flowchart of a configurable information query method based on an information system according to an embodiment of the present invention, including:

[0040] Step S101, receive the query configuration information input by the user, and generate a data configuration file. The data configuration file is preferably but not limited to an XML format file, which includes: condition judgment expression, query operator, name of query field, query field type and An external variable that receives and stores the value of the query field. Conditional judgment expressions support if-else and switch-case, as shown in Table 1:

[0041] Table 1 Co...

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Abstract

The invention discloses a query method for configurable information based on information system, comprising the following steps: receiving the user input checking configuration information, and generating the data configuration file, wherein the data configuration file comprises condition judging expression, query operational character, name of query field, type of query field, and external variable for receiving and storing query field value; analyzing the data configuration file, and generating the data queried query words; and dispatching the data source to query the words and return the query result. The invention improves the query efficiency and maintainability based on information system, and can support the query in file data manner, thereby reducing the technique difficulty of software information query; and the daily development can quickly respond to the customer demand, thereby improving the working efficiency, and greatly shortening time and reducing implementation cost.

Description

technical field [0001] The invention relates to the technical field of enterprise informatization in the application software industry, in particular to a configurable information query method and system based on an information system. Background technique [0002] Information query is to provide data support for users to search for the information they need for decision-making or activities. The query mainly includes two parts: input conditions and display results. When making informatization software for enterprises in the software industry, a large number of information query functions will be involved, and there will be different query conditions and display methods for different businesses. [0003] At present, the traditional information query method is to carry out specific development for each query function, and the process mainly includes the following steps: [0004] 1. Set the query conditions according to a certain format. If the query conditions come from the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 徐发球
Owner ULTRAPOWER SOFTWARE
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