A Version Management Method for Structured Data

Abstract

The invention discloses a version management method of structural data. The version management method is used for providing differentiated version managements for different services and is convenient for developers to manage repeated updating of the structural data. The method provided by the invention comprises the following steps: storing the structural data needing to be taken into version management into a database, and determining database objects corresponding to the structural data; obtaining a plurality of fields corresponding to the database objects and field descriptions corresponding to the fields respectively; selecting key fields from the fields corresponding to the database objects according to the property configuration information of the structural data, and configuring key information in the field descriptions corresponding to the key fields; detecting whether the key information corresponding to the key fields is updated in real time, when the key information is updated, updating large version identification numbers currently adopted by the structural data, maintaining small version identification numbers currently adopted by the structural data to be unchanged, and carrying out version management on the structural data by adopting the large version identification numbers and the small version identification numbers simultaneously.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a version management method for structured data. Background technique [0002] At present, many application systems require version management for structured data, including viewing historical traces of structured data modification; being able to compare structured data differences between different versions; viewing a specific version of structured data, etc. , structured data refers to the row data stored in the database. The structured data can be expressed logically in the structure of a two-dimensional table. In the relational model, structured data is represented by a two-dimensional table, and a relationship is a two-dimensional table. surface. [0003] At present, the version management scheme is mainly aimed at electronic documents and application programs, which is implemented by developers manually adding version identifiers after updating electronic documents and a...

AI Technical Summary

Problems solved by technology

However, this common version management method is only suitable for user-oriented version distinctions such as electronic documents and applications. For the version management of structured data, if this version management scheme is used, the structured data is not considered. The data content, such as the structured data updates made by developers every time they update the version, lacks customized structured data version management during version management, so it cannot solve the version management requirements in different business scenarios, and cannot give developers Convenience for people to manage structured data through different versions

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