Home Database Mysql Tutorial oracle导入导出整理(三)

oracle导入导出整理(三)

Jun 07, 2016 pm 03:33 PM
oracle import Export database tidy Way

(3)全库方式,将数据库中的所有对象导出/导入导出: $ exp user/pwd@dbname file = /dir/xxx.dmp log = xxx.log full = y 注:user/pwd@dbname:要导出的用户名/密码@SID名,该用户应该有dba权限 File :导出转储文件的名字 Full :如设为‘Y’,那么将执

(3)全库方式,将数据库中的所有对象导出/导入导出:
$ exp user/pwd@dbname file = /dir/xxx.dmp log = xxx.log full = y 
  注:user/pwd@dbname:要导出的用户名/密码@SID名,该用户应该有dba权限
File :导出转储文件的名字
Full :如设为‘Y’,那么将执行一个整个数据库导出操作
Commit:   提交数组插入 (N) 
  Ignore:  忽略创建错误

 导入:
 $ imp user/pwd@dbname file=/dir/xxx.dmp log=xxx.log fromuser=dbuser touser=dbuser2
  注:user/pwd@dbname:用户名/密码@SID名,该用户应该有dba权限
File :导入转储文件的名字
     Log : 导入日志将要写入的文件的名字

fromuser : 在FULL=N的情况下,才有参数。它是一系列的数据库帐号,其对象应从导出转储文件中读取
touser : 一系列数据库帐号,导出转储文件扣的对象将要导入这些帐号

注:
获取帮助方法如下:

$ exp help=y
$ imp help=y

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