Extension model generation method and device, and medium

A model generation and model technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as user inconvenience, affecting data query efficiency, etc., and achieve the effect of lowering the threshold and querying data efficiently

Active Publication Date: 2020-05-12
INSPUR COMMON SOFTWARE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The embodiment of the present application provides an extended model generation method, equipment, and media to solve the following technical problems in the prior art: currently, it is inconvenient for some users to query between multiple tables in the database based on SQL, which affects data query efficiency

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  • Extension model generation method and device, and medium
  • Extension model generation method and device, and medium
  • Extension model generation method and device, and medium

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[0045] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0046] This application provides a solution to generate an extended model intuitively and conveniently through drag-and-drop operations based on the basic model in the database. The extended model can display the original abstract SQL query through the interface and face the user in an intuitive and clear form, thereby Lowering the threshold for users...

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Abstract

The invention discloses an extension model generation method and device, and a medium. The method comprises the steps that a basic model in a database is determined and displayed in the form of a visual control, and the basic model comprises at least one of a table, a view and a storage process; receiving a dragging operation for the displayed basic model; setting an association relationship between the basic models according to the dragging operation; and generating an extension model according to the association relationship. According to the method, the extension model can be visually and conveniently constructed in a graphical dragging mode, the extension model can more conveniently and visually display the data among multiple tables, the threshold of data query operation can be reduced, and a user is helped to query the data more efficiently.

Description

technical field [0001] The present application relates to the field of computer application technology, and in particular to an extended model generation method, equipment, and media. Background technique [0002] Database is a widely used technology at present, which greatly improves the user's ability to manage data. There is a threshold for the operation of the database, at least need to master the use of Structured Query Language (Structured Query Language, SQL). [0003] Through SQL, you can easily query in a single table of the database, and SQL also supports querying between multiple tables in the database. However, for many users, they only master some basic SQL statements, which makes them even in the There are few barriers to querying in a single table, but queries between multiple tables are often powerless, which brings inconvenience to them and affects the efficiency of data query. Contents of the invention [0004] The embodiment of the present application ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/242G06F3/0486
CPCG06F16/2428G06F3/0486
Inventor 王兴山冯洋洋
Owner INSPUR COMMON SOFTWARE
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