You can either reject bad data, or abort the entire program when you find unsavory data, depending on the PEDANTIC setting given at the time you initialize AppConfig.

根据初始化appconfig时给定的PEDANTIC设置，可以拒绝错误数据，或者在发现恶意数据时异常终止整个程序。

youdao

Because SHUTDOWN ABORT does not checkpoint the open data files, instance recovery is necessary before the database can reopen.

因为shutdown abort不会生成检查点，所以再次打开数据库时要进行实例恢复。

youdao