Metadatabase management method and device, electronic equipment and medium

Abstract

The invention provides a metadatabase management method and device, electronic equipment and a medium, and belongs to the technical field of computers. The method comprises the steps of determining a target metadatabase version corresponding to a version change operation in response to the version change operation of at least one metadatabase node in a plurality of metadatabase nodes; determining a target dependent metadatabase version and target script information corresponding to the target metadatabase version according to corresponding relations among different metadatabase versions, the dependent metadatabase version and the script information; when the deployment record of the target dependent metadatabase version exists in the target metadatabase node, extracting a script application configuration and a script storage address from the target script information; when the script application configuration is matched with the configuration information of the target metadatabase node, acquiring a script program from the script storage address; and executing the script program, and deploying the target metadatabase version at the target metadatabase node. And normal operation of the metadatabase version after deployment is ensured.

Description

technical field [0001] The present application belongs to the field of computer technology, and in particular, relates to a metadata database management method, apparatus, electronic device and medium. Background technique [0002] With the rapid iteration of software products, there is data sharing and interaction between products and product modules, and there are many requirements for modification of database table structure and metadata, and even each product in iteration has modification requirements for the same database table at the same time. , resulting in mutual restraint between various products, often causing conflicts, and it is difficult to go online. For example, there are still differences in the data table structure and metadata of the same product in different system architectures and individual project environments, which are difficult to handle. Therefore, a version management method is urgently needed to do standardized management, resolve these conflic...

AI Technical Summary

Problems solved by technology

[0002] With the rapid iteration of software products, there is sharing and interaction of data between products and product modules, and there are many requirements for modifying database table structure and metadata, and even the products in iteration have modification requirements for the same database table at the same time , causing each product to check each other, often causing conflicts, making it difficult to go online

For example, there are still differences in the data table structure and metadata of the same product in different system architectures and individual project environments, which is difficult to handle

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