oracle sql导入导出笔记

it2022-05-05  111

本地删除、创建用户

  drop user test cascade;

删除tablespace(表空间位置 表空间名称test)

  drop tablespace test including contents and datafiles;

查看文件路径

  select * from dba_directories;

创建表空间

  create tablespace 表名 datafile 路径'E:\OracleData\xxxxx.dbf' size 100m autoextend on next 50m;

例:create tablespace test datafile 'D:\OracleData\test.dbf' size 100m autoextend on next 50m;

创建用户密码

  create user 用户名 identified by 密码 default tablespace test account unlock;例:create user test identified by test default tablespace jrjssfw account unlock;

赋权限

  grant dba to test; --尽量不要赋予dba权限例:GRANT CONNECT TO test;  GRANT RESOURCE TO test;

CMD中运行  此时导入导出!

  impdp system/密码 schemas=test directory=DATA_PUMP_DIR dumpfile=导出文件名称例:TEST.DMP exclude=statistics

  导入,导入报ORA-39126,添加导入参数:exclude=statistics     create directory dp_data_dir(更改这个) as 'E:\Oracle\admin\orcl\dpdump'; 

导出

  expdp system/数据库密码 schemas=test directory=文件夹 dumpfile=test.dmp version=11.2.0.1.0 logfile=expdp_test.log

转载于:https://www.cnblogs.com/upyounger/p/9336202.html


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