imp userid = system/system @orcl
fromuser = ... touser = ... file = ...
exp userid = system/system @orcl
owner = ...
file = ...建立用户时的权限赋予：
角色：connect resource
系统：create any table
unlimited tablespaceoracle 导入导出数据库 2012-03-13 08:33:06
原文：https://www.cnblogs.com/wswind/p/9820603.html