Association relationship query method and device

A technology of association relationship and query method, applied in the field of data query, can solve problems such as low query efficiency and slow query speed

Active Publication Date: 2010-07-07
BOCO INTER TELECOM
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Problems solved by technology

[0009] Since the existing relationship query method is to jointly query the relationship related to objects in multiple database tables involved in the scheme, once the number of database tables involved in the scheme is large or the amount of data records in the database tables is large, the existing The relationship query method will cause the problem of slow query speed and low query efficiency due to the joint query of a large number of tables or the joint query of a large number of data records in the database table when querying the relationship.

Method used

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no. 3 example

[0127] Please refer to the third embodiment of the present invention, the method includes:

[0128] Step 301: Receive an association query request carrying an object identifier and a scheme identifier;

[0129] Step 302: Determine whether the association relationship preset flag of the scheme ID requested to be queried is marked as valid, and if it is marked as valid, it indicates that the association relationship table associated with the scheme ID can be queried. If marked as invalid, go to step 305.

[0130] For the method of presetting the association relationship table, refer to the description in step 202 of the second embodiment.

[0131]According to the defined data model and the scheme defined for the dependent association relationship between model objects, set the association relationship preset tag information for the scheme according to the application needs, and use the association relationship table template to preset the tagged scheme for the association relat...

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Abstract

The invention provides an association relationship query method and a device. The association relationship query method comprises the following steps: receiving an association relationship request carrying an object identifier and a scheme identifier; obtaining an association relationship table which is associated with the scheme identifier from the preset association relationship table; and querying the association relationship which corresponds to the object identifier from the obtained association relationship table. The association relationship query technical method directly queries the association relationship of an object from the association relationship table which is associated with the scheme, thereby overcoming the problems of slow query speed and low efficiency produced by multi-table combined query of the association relationship in the prior art and realizing the rapid and high-efficient association relationship query.

Description

technical field [0001] The invention relates to the technical field of data query, in particular to a method and device for querying association relationships. Background technique [0002] The network management system is an important supporting system of the communication network and an important supporting means to ensure the efficient, reliable, economical, healthy and safe operation of the communication network. [0003] The communication network is an organism composed of various physical resources and logical resources. In order to effectively manage the network, the management of network resources is an important function. As an important subsystem of the network management system, the resource management system has become an important An important management method for operating efficiency, quickly opening services, and realizing intensive management of the entire network. [0004] The resources that the resource management system needs to manage are various and va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 冯刚张文陈晓峰
Owner BOCO INTER TELECOM
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