Oracle匯入 匯出

2021-10-05 03:26:20 字數 1317 閱讀 3774

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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