//創建空間
1. create tablespace test
2. datafile 'c:\oracle\oradata\orcl9\test.dbf' size 50M
3. default storage (initial 500K
4. Next 500K
5. minextents 1
6. maxextents unlimited
7. pctincrease 0);
//Oracle創建用戶權限
//創建用戶
create user lxg identified by lxg default tablespace test;
TEMPORARY TABLESPACE //臨時表空間
//授權
grant resource,connect,dba to test;
//刪除表空間
drop tablespace "空間名" including contents and datafiles
刪除用戶
1. drop user "lxg" cascade
增加表空間
1. alter tablespace chinawater add datafile 'c:\oracle\oradata\orcl9\ADDCHINAWATER.dbf' size 200M
創建用戶
1. create user userName identified by password;
創建用戶 userName,密碼爲 password
給用戶授權
1. grant dba to lxg;--授予DBA權限
2. grant unlimited tablespace to lxg;--授予不限制的表空間
3. grant select any table to lxg;--授予查詢任何表
4. grant select any dictionary to lxg;--授予 查詢 任何字典
1. grant dba to lxg;
2. grant unlimited tablespace to lxg;
3. grant select any table to lxg;
4. grant select any dictionary to lxg;