Metadata configuration-based table data maintenance method and system

The invention discloses a table data maintenance method and system based on metadata configuration, belongs to the technical field of databases, and aims to solve the technical problem of how to normatively adjust a physical table structure and ensure the traceability of a physical table. Comprising the following steps: metadata configuration: constructing metadata configuration rule information, configuring each field of a physical table, forming a management model and a data import template, and establishing a mapping relationship among the physical table, the fields, the management model and the data import template; and metadata application: generating an import template file based on the data import template, importing the business data into a database based on the import template file, and displaying the business data at the front end based on the corresponding management model. 本发明公开了基于元数据配置的表数据维护方法及系统，属于数据库技术领域，要解决的技术问题为如何规范性调整物理表结构、并确保物理表的可溯性。包括如下步骤：元数据配置：构建元数据配置规则信息，对物理表各字段进行配置，形成管理模型以及数据导入模板，并建立物理表