exp system/orcl@orcl owner=aixm file=d:\aixm%date:~0,4%%date:~5,2%%date:~8,2%_%time:~0,2%%time:~3,2%
输入文件：aixm20181020_1614.DMP
本文共 178 字，大约阅读时间需要 1 分钟。
exp system/orcl@orcl owner=aixm file=d:\aixm%date:~0,4%%date:~5,2%%date:~8,2%_%time:~0,2%%time:~3,2%
输入文件：aixm20181020_1614.DMP
转载于:https://www.cnblogs.com/mol1995/p/9822106.html