oracle imp dmp
imp help=y
導入自己的表:
exp scott/tiger@orcl tables=(student, address) file=D:\scott_stu_add.dmp log=D:\scott_stu_add.log
imp scott/tiger@orcl file=D:\scott_stu_add.dmp log=D:log.log
imp scott/tiger@orcl file=D:\scott_stu_add.dmp tables=student
導入別人的表:
conn sys as sysdba;
drop user test cascade;
create user test identified by test;
下面是對的:
imp test/test@orcl file=D:\scott_stu_add.dmp fromuser=scott touser=test
imp sys/change_on_install@orcl file=D:\scott_stu_add.dmp fromuser=scott touser=test
上面已經導入了,但又重復執行,會報錯
imp test/test@orcl file=D:\scott_stu_add.dmp fromuser=scott touser=test
加上ignore 後,create 語句錯誤被忽略了,接著會執行後面的insert語句
imp test/test@orcl file=D:\scott_stu_add.dmp fromuser=scott touser=test ignore=y
下面這個是不對的:
imp scott/tiger@orcl file=D:\scott_stu_add.dmp fromuser=scott touser=test
oracle imp dmp