目录USAGEALL PRIVILEGESmysql中all privileges包含哪些权限注意点USAGE 含义:USAGE权限是一个非常基础的权限,它实际上并不赋予用户执行任何数据库操作的权限,如查询、插入、更新或删除数据等。它的主要目的是允许
Is it a good practise to use custom business exceptions (e.g. BusinessRuleViolationException) to control the flow of user-errors/user-incorrect-inputs???