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Comparison method and device of differences between databases (DBs) and terminal equipment

A data comparison and database technology, applied in the database field, can solve problems such as cumbersome operations

Inactive Publication Date: 2018-07-20
SHENZHEN MAIMAITI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a method, device and terminal device for comparing differences between databases, so as to solve the problem of cumbersome operations in the comparison method for differences between databases in the prior art

Method used

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  • Comparison method and device of differences between databases (DBs) and terminal equipment
  • Comparison method and device of differences between databases (DBs) and terminal equipment
  • Comparison method and device of differences between databases (DBs) and terminal equipment

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Experimental program
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Embodiment 1

[0060] figure 1 It shows a schematic flowchart of the implementation of the method for comparing differences between databases provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the method for comparing the differences between the databases may specifically include the following steps:

[0061] Step S101: Obtain the first database and the second database, and comparison information.

[0062] Wherein, the second database may be an upgraded version of the first database, or two versions at two time points of any period of time, or even two different program databases. The comparison information may be input by the user, or may be selected by the user, wherein the input method of the user may be input through a keyboard, voice input through a microphone, or any other achievable input method, and then There is no limitation here; the way the user chooses may be based on a message popped up in a dialog box, or based on a drop-down menu, or any other fe...

Embodiment 2

[0099] Please refer to Figure 4 , which shows a structural block diagram of the apparatus for comparing differences between databases provided in Embodiment 2 of the present invention. The device 40 for comparing differences between databases includes: a first acquisition module 41 , a second acquisition module 42 and an output module 43 . Among them, the specific functions of each module are as follows:

[0100] The first acquiring module 41 is configured to acquire the first database and the second database, and compare information.

[0101] The second obtaining module 42 is configured to compare the first database and the second database based on the comparison information to obtain difference result information.

[0102] An output module 43, configured to output the difference result information.

[0103] Optionally, the comparing means 40 of the differences between the databases also includes:

[0104] A judging module, configured to judge whether the first database ...

Embodiment 3

[0119] Figure 5 It is a schematic diagram of a terminal device provided in Embodiment 3 of the present invention. Such as Figure 5 As shown, the terminal device 5 of this embodiment includes: a processor 50, a memory 51, and a computer program 52 stored in the memory 51 and operable on the processor 50, such as a method for comparing differences between databases program. When the processor 50 executes the computer program 52, it realizes the steps in the embodiment of the method for comparing the differences between the above-mentioned databases, for example figure 1 Steps S101 to S103 are shown. Alternatively, when the processor 50 executes the computer program 52, it realizes the functions of the modules in the above-mentioned device embodiments, for example Figure 4 The functions of modules 41 to 43 are shown.

[0120] Exemplarily, the computer program 52 can be divided into one or more modules / units, and the one or more modules / units are stored in the memory 51 an...

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Abstract

The invention provides a comparison method and device of differences between databases (DBs) and terminal equipment, which are suitable for use in the database field. The method includes: acquiring afirst database, a second database and comparison information; comparing the first database and the second database on the basis of the comparison information to acquire difference result information;and outputting the difference result information. The method can compare the different databases on the basis of demand of a user, namely the comparison information, has flexibility on selection of the comparison information, improves comparison efficiency, and has higher practicability and usability.

Description

technical field [0001] The invention belongs to the technical field of databases, and in particular relates to a method, device and terminal equipment for comparing differences between databases. Background technique [0002] Database (DataBase, DB) is a long-term storage in the computer, organized, shared, unified management of data collection. It is a computer software system that stores and manages data according to the database structure. With the development of database technology, databases are widely used in various industries. Usually, multiple tables of different types are established in the database, and different data are recorded through each table. [0003] As the usage cycle of a system and the number of iterative versions increase, the database data will also increase, and the database structure may also change. Therefore, the comparison between different versions of databases is particularly important. [0004] At present, ETL (Extract-Transform-Load data w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2433G06F16/254
Inventor 侯茂军吴坤
Owner SHENZHEN MAIMAITI INFORMATION TECH CO LTD
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