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A blood relationship network generation method and device

A blood relationship and network technology, applied in the field of data processing, can solve problems such as the difficulty of tracking field blood relationship and synchronizing data dependencies

Inactive Publication Date: 2019-05-03
BEIJING SHUNFENG TONGCHENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current metadata management system can only analyze the blood relationship between data tables, and it is still difficult to track the blood relationship between fields and synchronize the dependencies between data

Method used

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  • A blood relationship network generation method and device
  • A blood relationship network generation method and device
  • A blood relationship network generation method and device

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operation...

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Abstract

The invention relates to the technical field of data processing, in particular to a blood relationship network generation method and device. The method comprises the steps of obtaining task information of a target task and metadata of a database corresponding to the target task; based on the task information, determining a syntax tree corresponding to the target task; and based on the syntax treeand the metadata, generating a blood relationship network between the data in the database. Such a manner is employed, according to the embodiment of the invention, the task information of the targettask is obtained; according to the method, the syntax tree corresponding to the target task can be determined, and the blood relationship network between the data in the database can be generated based on the syntax tree and the acquired metadata, so that the blood relationship between the data in the database can be analyzed, and the field blood relationship between the data can be tracked.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular, to a method and device for generating blood relationship networks. Background technique [0002] The metadata management system is to establish a set of effective specifications and the management and control system of the specifications, so as to realize the comprehensive management and control from management to query to comprehensive analysis. Specifically, the metadata management system can be used to display metadata, analyze blood relationship of data, trace data transfer process and data evolution logic, etc. Through data blood relationship, database tables can be better managed. When upstream tables When the structure changes, blood relationship can be used to obtain the impact on the structure of the downstream table, which can improve the maintainability of the data. [0003] However, the current metadata management system can only analyze the blood...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/28G06F16/2457G06F16/22
Inventor 方圆姜严李恩贺
Owner BEIJING SHUNFENG TONGCHENG TECH CO LTD