匯出:
開啟cmd命令列
exp system/password full=y
或者指定匯出檔名:
匯入:
imp system/password full
=y
此命令如果不指定file引數,則預設用備份檔案 expdat.dmp進行匯入
如果指定file引數,則按照file指定的備份檔案進行恢復
匯出:
exp system/password owner=usertest file
=usertest.dmp
匯入:
imp system/password file
=usertest.dmp fromuser=usertest
匯出:
--多個錶用逗號分開,此處使用者為表所有者使用者
exp usertest/usertest file
=a.dmp tables
=students,scores
匯入:
--匯入單個表
imp usertest/usertest file
=a.dmp tables
=students
--也可匯入多個表,用逗號分隔
imp usertest/usertest file
=a.dmp tables
=students,scores
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