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oracle数据库如何导出并重新导入

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Release: 2016-06-07 14:53:22
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oracle数据库导出并重新导入 一、导出数据库 ? 1 2 3 4 5 6 1、将数据库TEST完全导出,用户名scott密码tiger,导出到D:testDB.dmp中: [plain] exp scott/tiger@TEST file=d:testDB.dmp full=y 2、将数据库中的表emp导出: [plain] exp scott/tiger@TEST f

oracle数据库导出并重新导入

 

一、导出数据库

?

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1、将数据库TEST完全导出,用户名scott密码tiger,导出到D:testDB.dmp中:

[plain]

exp scott/tiger@TEST file=d:testDB.dmp full=y 

2、将数据库中的表emp导出:

[plain]

exp scott/tiger@TEST file=d:testDB.dmp tables=(emp)

 

二、导入数据库

 

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1、导入一个完整数据库

[plain]

imp scott/tiger@TEST file=d:testDB.dmp full=y ignore=y 

2、导入一个表emp

[plain]

imp scott/tiger@TEST file=d:testDB.dmp tables=(emp)

 

附:

 

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1、级联删除用户scott:

[sql]

drop user scott cascade; 

2、创建用户scott,密码tiger:

[sql]

create user scott identified by tiger; 

3、给scott赋予DBA权限:

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