Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
正如我在 oracle 文档中阅读的那样，oracle 不会检查我创建的目录是否有效。无论如何要检查目录是否有效？我在导出数据库时遇到奇怪的错误，我怀疑是目录！