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Query method, system, equipment and medium for compatibility and coexistence of multiple databases

A query method and database technology, applied in the field of query methods, systems, equipment and media that are compatible and co-existing with multiple databases, can solve the problems of low efficiency of public opinion data, reduce system development and labor costs, improve efficiency, and ensure information breadth of effect

Pending Publication Date: 2021-12-03
武汉海昌信息技术有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In view of this, the present invention proposes a query method, system, device and medium that are compatible and coexistent with multiple databases, to solve the current problem of low efficiency in obtaining public opinion data from multiple databases

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  • Query method, system, equipment and medium for compatibility and coexistence of multiple databases

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Embodiment

[0057] The processing flow of a query method compatible and coexistent with multiple databases of the present invention is shown in figure 1 , the processing steps are as follows:

[0058] In the first step, the integrated encapsulation module obtains the interface information of various databases, and integrates and encapsulates the interface information to form an encapsulation interface. The encapsulation interface includes access syntax corresponding to the various databases one by one, and the connection module passes the encapsulation interface Connect to various databases, connect the public opinion analysis system and the packaging interface through the preset system interface, and realize the connection between the public opinion analysis system and various databases; go to the second step.

[0059] In the second step, the user enters the sentence of the information to be queried at the query entry of the public opinion analysis system, the recognition module recogniz...

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Abstract

The invention provides a query method, system, equipment and medium for compatibility and coexistence of multiple databases. Interface information of the multiple databases is obtained, the interface information comprises access grammar corresponding to the multiple databases in a one-to-one mode, the interface information is integrated and packaged to form packaging interfaces connected with the databases respectively; By connecting a public opinion analysis platform and the packaging interfaces through a preset system interface, for information statements which a user wants to query in a query entry of the public opinion analysis platform, keywords are extracted to generate query key fields, and database query statements which correspond to the databases and are used for querying the query key fields according to the query key fields are generated; the information containing the query key field is obtained and sorted, a sequence table of each database and the integrated total sequence table are generated, the sequence tables and the total sequence table are subjected to visualization processing and then pushed to the public opinion analysis platform, so that the information of the multiple databases can be queried at the same time, and the efficiency of querying the public opinion information from the multiple databases is improved.

Description

technical field [0001] The invention relates to the field of network public opinion, in particular to a query method, system, device and medium for compatibility and coexistence of multiple databases. Background technique [0002] Under the current wave of Internet information, the speed of information dissemination is very fast, and some negative public opinions ferment far faster than we imagined. These negative public opinions will arouse people's negative feelings and even affect the people's recognition of the government. Therefore, it is necessary to Real-time observation and analysis of public opinion on the entire network can help identify negative information in advance and take correct countermeasures to avoid inestimable losses. The network-wide observation, real-time analysis and storage of the public opinion system pose a major challenge to the database of the public opinion analysis system. Traditional data integration technology can no longer meet the needs of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9532G06F16/9535G06F40/289G06F40/253G06F16/25
CPCG06F16/9532G06F16/9535G06F40/289G06F40/253G06F16/25
Inventor 贺昌茂范双萍聂小玉
Owner 武汉海昌信息技术有限公司
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