Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
数据库中的表,如果某一列的类型改变,无法完成热更新。checkAndBuildColumn方法中没有添加检查类型不一致的代码,进行了添加。
场景可复现代码如下:
访问
localhost:8080/api/demo可完成数据库的第一次初始化,初始化完成之后,之前如果修改addColumn(Column.of("v_age").setType(ColumnType.INT))为addColumn(Column.of("v_age").setType(ColumnType.VARCHAR)),数据库中的数据列类型是无法完成更新的,经过本次修改可以完成热更新。