Database accessing system and method

An access system and access method technology, applied in the direction of database update, other database retrieval, database design/maintenance, etc., can solve the problems of inconvenient database data update, poor maintainability and expansibility, etc., to solve the cumbersome work, quickly generate Effect

Inactive Publication Date: 2014-08-06
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology

Although some database management tools help developers reduce the workload, the later mai

Method used

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  • Database accessing system and method
  • Database accessing system and method

Examples

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Embodiment Construction

[0014] Such as figure 1 Shown is a hardware architecture diagram of a preferred embodiment of the database access system of the present invention. The database access system 10 is applied to an electronic device 1, and the electronic device 1 may be a computer, a computer host, a server, a testing machine, a notebook computer, and the like. The electronic device 1 includes a storage device 12 , and the storage device 12 includes a database 120 . The storage device 12 may be a hard disk, or other types of memory cards or storage devices. The storage device 12 is used for storing various types of data, such as files, images and other information. In other embodiments, the database 120 may be a hardware device (for example, a database server) externally connected to the electronic device 1, or a software database installed in an external device, and the external device and the electronic device 1 phase connection.

[0015] The database access system 10 is used to construct an...

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Abstract

A database accessing system comprises a definition module, a building module, an analyzing module, a judging module and an accessing module. By using the modules, entity objects comprising a plurality of defined fields and attributes can be built, and entity objects in which service information input by users is encapsulated are received; when a data table exists in a database, whether a field corresponding a selected field is included in the data table or not is judged; when the field corresponding to the selected field is included in the data table, whether the selected field or the data of the field is qualified or not is verified; when the selected field or the field data verification is qualified, the field data in the service information is updated to a corresponding field in to the data table according to operation request to the database. The invention further provides a database accessing method. According to the invention, object-oriented database operation can be achieved.

Description

technical field [0001] The invention relates to database management technology, in particular to a database access system and method. Background technique [0002] In the development process of application software, the operation of the database is an indispensable part, and writing the database script language to perform related operations on the data takes up a lot of time. Although some database management tools help developers reduce the workload, their later maintenance and scalability are poor, making it inconvenient to update data in the database. Contents of the invention [0003] In view of the above, it is necessary to provide a database access system and method, which can use object-oriented programming technology to realize automatic conversion from entity objects to databases according to developer-defined attribute objects and user-defined data entity objects, and realize Manage data in the database. [0004] A database access system, the system includes: a...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/21G06F16/245G06F16/24564G06F16/5838G06F16/951G06F16/23G06F16/211
Inventor 李忠一谢德意黄杰
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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