oracle創建用戶並賦權

Oracle建立表空間和用戶

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建立表空間和用戶的步驟：

用戶

建立：create user 用戶名 identified by "密碼";

授權：grant create session to 用戶名;

grant create table to 用戶名;

grant create tablespace to 用戶名;

grant create view to 用戶名;

 

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表空間

建立表空間(一般建N個存數據的表空間和一個索引空間)：

create tablespace 表空間名

datafile ' 路徑(只建文件夾不創建文件)\***.dbf ' size 800M

 

);

 

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例子：創建表空間

create tablespace DEMOSPACE

datafile 'E:/oracle_tablespaces/DEMOSPACE_TBSPACE.dbf'

size 1500M autoextend on next 5M maxsize 3000M;

刪除表空間

07.drop tablespace DEMOSPACE including contents and datafiles

 

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用戶權限

授予用戶使用表空間的權限：

alter user 用戶名 quota unlimited on 表空間;

或 alter user 用戶名 quota *M on 表空間;

 

完整例子：

 

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博客路徑

http://blog.csdn.net/starnight_cbj/article/details/6792364

 

--表空間

CREATE TABLESPACE sdt

DATAFILE 'F:\tablespace\demo' size 800M

EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO;

--索引表空間

CREATE TABLESPACE sdt_Index

DATAFILE 'F:\tablespace\demo' size 512M

EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO;

 

--2.建用戶

create user demo identified by demo

default tablespace std;

 

--3.賦權

grant connect,resource to ly;

grant create any sequence to ly;

grant create any table to ly;

grant delete any table to ly;

grant insert any table to ly;

grant select any table to ly;

grant unlimited tablespace to ly;

grant execute any procedure to ly;

grant update any table to ly;

grant create any view to ly;

動態操作表權限

http://blog.itpub.net/12679300/viewspace-1249300/

grant select on V_$session to ly;

 

grant select on V_$sesstat to ly;

 

grant select on V_$statname to ly;

 

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--導入導出命令

ip導出方式： exp demo/demo@127.0.0.1:1521/orcl file=f:/f.dmp full=y

exp demo/demo@orcl file=f:/f.dmp full=y

imp demo/demo@orcl file=f:/f.dmp full=y ignore=y