oracle创建表空间，授权，创建用户，导入dmp文件

最新推荐文章于 2025-08-18 19:53:22 发布

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最新推荐文章于 2025-08-18 19:53:22 发布

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文章标签：数据库

本文详细介绍如何在Oracle数据库中创建表空间、用户，并授予相应的角色及系统权限。此外，还涉及了如何通过导入导出功能迁移数据以及授权特定表给不同用户。

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1.创建表空间

Create tablespace　bpm datafile 'D:\ORACLE11\ORADATA\ORCL\BPM.DBF' size 400M autoextend on

Create tablespace　lyoa datafile 'D:\ORACLE11\ORADATA\ORCL\LYOA.DBF' size 400M autoextend on
Create tablespace　kdb datafile 'D:\ORACLE11\ORADATA\ORCL\KDB.DBF' size 400M autoextend on
2-- 创建用户

创建LYOA用户

create user LYOA

identified by LYOA
default tablespace LYOA
temporary tablespace TEMP
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to LYOA;
grant resource to LYOA;
-- Grant/Revoke system privileges
grant create database link to LYOA;
grant create public database link to LYOA;

grant create view to LYOA;

3 创建KDB用户

create user KDB

identified by KDB
default tablespace KDB
temporary tablespace TEMP
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to KDB;
grant resource to KDB;
4 把LYOA下的表授权给KDB用户
grant all on lyoa.oa_public_address_book to KDB;
grant all on lyoa.oa_public_address_book_group to KDB;
grant all on bpm.bpm_orgdeptlist to KDB;
grant all on bpm.bpm_orguserdeptmap to KDB;
grant all on bpm.bpm_orguserlist to KDB;
-- Grant/Revoke system privileges

grant create view to KDB;

grant unlimited tablespace to KDB;
-- Create the user
create user BPM
identified by BPM
default tablespace BPM
temporary tablespace TEMP
profile DEFAULT;
-- Grant/Revoke role privileges
grant connect to BPM;
grant resource to BPM;
-- Grant/Revoke system privileges
grant create database link to BPM;
grant create public database link to BPM;
grant create view to BPM;
grant drop public database link to BPM;
grant unlimited tablespace to BPM;
grant all on lyoa.ly_im_news_2 to bpm;
grant all on lyoa.oa_system_message to bpm;
1.在orac数据中，给scott用户connect resource sysdb的权限创建三个用户
登录 SYS/ AS SYSDBA
2.登录每个用户导入对应用户的表
导入用户的表给与lyoa用户dba的权限 grant dba to lyoa
imp lyoa/lyoa@localhost/orcl file=F:\lyoa.dmp full=y
3.用户没有授权需要登录 SYS/ AS SYSDBA 之后 sysdba为密码进行授权