java - Liquibase - 从数据库更改更新更改日志 XML 文件

Question

我决定在我的带有 Postgresql 的 Java 项目上使用 liquibase，所以我使用 generateChangeLog maven 目标创建了初始变更集。现在它可以正常工作了。

我正在寻找的是在我对数据库进行更改后(比如从 RDBMS 客户端)，是否有任何命令来分析更改日志和数据库状态以根据我的更改生成更改集并将其附加到更改集xml文件？

Answer 1

您正在寻找 diffChangelog 命令:http://www.liquibase.org/documentation/diff.html

In change log mode, an XML change log of what is necessary to upgrade the base database to the target database is sent to standard out. This change log can be included as is, or copied into an existing change log. If the diff command is passed an existing change log file, the new change sets will be appended to the end of the file.