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Database data table generating method

A data table and database technology, which is applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as database access errors and low application system performance.

Inactive Publication Date: 2009-05-06
INVENTEC CORP
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned newly added data tables causing problems such as database access errors or low performance of application programs / systems, the purpose of the present invention is to propose a method for generating data tables in a database, so as to create new data tables without affecting the structure of data tables in the database. Add a data table, and generate a data table for client access, so as to automatically adapt to database changes

Method used

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Embodiment Construction

[0031] The purpose and proposal of the present invention will be described in detail in the following preferred embodiments. However, the concept of the invention can also be used in other areas. The following examples are only used to illustrate the purpose and implementation method of the present invention, and are not intended to limit the scope thereof.

[0032] " figure 1 "Generate method flowchart for the data table of the database. Please refer to" figure 1 ", the data table generating method of the database includes the following steps: first, establish a connection with the database (step S110). Then, receive the building table message input by the client to add a new data table (step S120). This table building message is for example Including the name, field, and field content of the data table, according to the information content of the table construction, apply to a data table structure, and then a new data table can be added to the database. Then, the newly add...

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Abstract

The invention relates to a generation method for a data table of a database. The method comprises the following steps: firstly, establishing connection with the database; increasing data tables according to table establishing information; combining increased data tables and existed tables in the database and recording the relationship between the increased data tables and the existed data tables so as to generate a general data table; and applying a fixed interface to the general data table (namely applying the field name of the fixed interface to the field name of the general data table) and outputting the general data table. The generated general data table is the combination of the data tables in the database, and can record the relationship between the increased data tables and the existed data tables, thereby a data table is increased and a general data table for a client to use is generated under the precondition of no influence on the structure of data tables of a database so as to achieve the effect of the automatic adaptation of database alteration.

Description

technical field [0001] The present invention is a method for generating a data table, and in particular a method for adding a new data table without affecting the structure of the database data table, and automatically adapting to changes in the database to generate a data summary table. Background technique [0002] The database can store multiple data and manage these data, and has been widely used in systems such as e-commerce or personnel management. When building a database, it is first necessary to determine the structure of the database, including the number of data tables in the database, the fields of each data table, and the association between each field in the data table, etc. The correlation of fields between database data tables directly affects the stability of subsequent database development or use. For example, when developing a database application system, such as a personnel management system, the database needs to be built first. After the database is bu...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 阚道明陈玄同刘文涵
Owner INVENTEC CORP