导入导出dmp格式数据库

      在项目小组开发中,需要连接同一个机器,小组共享一个数据库,怎么建立共享数据库,以下告诉你:

      注:IP=连接目的机IP,tiger=数据实例名,TIGER=数据库名,DEDICATED=服务类型

# Method to connect with computer ip=10.4.52.123
# TIGER is DATABASE NAME
# tiger is SERVICE_NAME or SID(check SID:select instance_name from v$instance)
# SERVER = DEDICATED
TIGER =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = IP)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = tiger)
      (PRESENTATION = http://HRService)
    )
  )

导入数据前创建一个用户wangchd:

create user wangchd identified by "wangchd";
grant resource to wangchd;
grant dba to wangchd;
grant connect to wangchd;
 

导出用户scott数据库:运行-->cmd,然后命令行输入以下代码,导出数据库到d盘

exp scott/tiger@WANGCHD file='d:\woker.dmp'

导入数据库到wangchd中:运行-->cmd,然后命令行输入以下代码,导入数据库worker为源数据库,wangchd目标数据库

imp wangchd/wangchd@WANGCHD file = 'd:\worker.dmp'  fromuser = worker   touser =wangchd
 

此方法可以导出sequence和每个表中的每个字段的所有数据,建议不使用PL/SQL直接导出**.sql

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转载自alvinking.iteye.com/blog/1489948
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