imp USERID/PSD@SID file='D:1.dmp' full=y statistics=none
exp USERID/PSD@SID file='D:1.dmp' tables=(ABC%,CDE%) //以ABC 或者 CED开头的表
导出空表结构
exp USERID/PSD@SID file='D:1.dmp' tables=(ABC%,CDE%) statistics=none