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Data processing method and data processing device for recycle bin

A recycling station and data technology, which is applied in electrical digital data processing, special data processing applications, error detection of redundant data in operations, etc., can solve problems such as no effective solutions are given, and save development costs. , to avoid the effect of code manipulation

Inactive Publication Date: 2012-05-02
BEIJING MINGWAN INTERCONNECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method shows a concept of applying the recycle bin function in the database management system. However, how to realize the function of the recycle bin and how to maintain and expand the database management system with a small system overhead Improving the corresponding recycle bin function did not give an effective solution

Method used

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  • Data processing method and data processing device for recycle bin
  • Data processing method and data processing device for recycle bin
  • Data processing method and data processing device for recycle bin

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Embodiment Construction

[0063] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0064] The present invention can be used in many general or special computing system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, multi-processor systems, distributed computing environments including any of the above systems or devices, etc.

[0065] The invention can be described in the general context of computer-executable instructions executed by a computer, such as a program module. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present invention can also be practiced in distributed computing envir...

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Abstract

The invention provides a data processing method for a recycle bin, which comprises the following steps: generating configuration information of a service function module; receiving a data deleting request submitted by a user, and positioning data to be deleted according to the configuration information; and judging whether the data to be deleted has subdata or not, marking deletion identificationfor the data to be deleted and recording the indexing information of the data in a datasheet of the recycle bin if the data to be deleted has no subdata. The method can simply and effectively improvethe maintainability and expandability of the function of the recycle bin in an application system on the basis of reducing the system overhead and saving the cost.

Description

Technical field [0001] The invention relates to the data processing field of a recycling station in an application system, in particular to a data processing method of the recycling station and a data processing device of the recycling station. Background technique [0002] The recycle bin is, in principle, a temporary data storage area for storing data temporarily deleted by users. In practice, users may need to delete data for various reasons. For example, the user feels that the object is no longer needed, wants to obtain more free space, or deletes it by mistake, as long as the delete operation performed by the user is not completely deleted manually ( Purge), or, because the data overflows the storage space and is lost, the data deleted by the user usually goes to the recycle bin. It is understandable that the data in the recycle bin will still take up space, and the data in the recycle bin can be restored or deleted completely. [0003] At present, this kind of recycle bin ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F11/14
Inventor 张元达刘锐
Owner BEIJING MINGWAN INTERCONNECTION TECH