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Data dictionary generating method and system

A data dictionary and database technology, applied in the field of information processing, can solve problems such as long working hours and workload, low work efficiency, cumbersome operations, etc., and achieve the effect of reducing working time and workload and improving work efficiency

Inactive Publication Date: 2012-07-04
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention provides a data dictionary generation method and system to solve the problems of long working time and workload and low work efficiency caused by cumbersome operations when obtaining a complete data dictionary in the prior art

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  • Data dictionary generating method and system
  • Data dictionary generating method and system

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Embodiment Construction

[0036] In order for those skilled in the art to better understand the present invention, before explaining the technical solutions of the present invention, the relationship between entity objects and data objects is firstly introduced.

[0037] The entity object is the core content of the metadata model, and other types of metadata such as data objects and relational objects are attached to or depend on it. Entity object is a logical view of data storage, it corresponds to the entity class in the business system, and refers to the data object that can be permanently stored. Entity objects can be defined as "abstract". Abstract entity objects do not define mappings with data objects, so there is no corresponding relational database table generated. Therefore, the entity objects mentioned below all refer to non-abstract entities, which are explained here.

[0038] An entity object is an abstraction of things in the real world, and is used to describe the characteristics ...

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Abstract

The invention discloses a data dictionary generating method and system. The data dictionary generating method comprises the following steps of: acquiring an entity object, and acquiring the name of a database table corresponding to the entity object; acquiring another name of each attribute of the entity object and definition of a field corresponding to each attribute in the database table; and integrating the table name, the another name of each attribute and the definition of each field and exporting an integrated result into an EXCEL table, so as to generate a data dictionary of the entity object. In the data dictionary generating method and system disclosed by the embodiment of the invention, a relation between the entity object and a data object is analyzed, the another name of each attribute of the entity object is obtained, the another name of each attribute and the definition of each field recorded by the data object are integrated, and finally the integrated result is exported to generate the data dictionary of the entity object. Compared with the prior art, the data dictionary generating method and system disclosed by the invention have the advantages that the data dictionary can be obtained without requiring that a developer continually copies from the definitions of the data object and the entity object, working hours and word load of the developer are reduced, and working efficiency is improved.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a method and system for generating a data dictionary. Background technique [0002] BOS (Business Operating System, business operating system) is a new generation technology platform developed with the concept of model-driven. The model data used to describe the business data model structure in BOS is called metadata. Entities, tables, and relationships are three of the many metadata types. Among them: non-abstract entity object is a kind of entity object, and when its attribute is its own attribute or the attribute is an instance of another business object, it corresponds to the field in the metadata of the data table; the metadata of the data table is also It is called a data object, corresponding to the database table in the relational database, and is used to describe the design structure of the database table in the relational database. The data object defines the def...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 张艳芳
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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