DbExceptionListener for migration issues

Hi. Is possible to use new DbExceptionListener to handle migration issues and for example drop db?
I tried to add listener just after builder but it's too late and exception is thrown earlier.
I know that there shouldn't be any if everything is done correctly but in my case I can just drop db and recreate it with data from backend.

首先跟踪 builder、DbExceptionListener 及 migration path 周围的初始化过程，以确定在添加 listener 之前异常是在哪里引发的。确定处理该 migration failure 时的预期行为，包括所要求的 drop-and-recreate flow；payload 未指定任何具体文件或测试，因此完成标准需要 maintainer 进一步明确。