oracle创建用户、表空间，并赋权

--创建表空间

create tablespace test_tps   

datafile 'D:\app\Administrator\oradata\orcl\test_tps.dbf'   

size 1500M   

autoextend on next 5M;

--创建用户并制定表空间

create user test_tps identified by test_tps   

default tablespace test_tps;  

--赋权限

grant connect,resource to test_tps;  

grant create any sequence to test_tps;  

grant create any table to test_tps;  

grant delete any table to test_tps;  

grant insert any table to test_tps;  

grant select any table to test_tps;  

grant unlimited tablespace to test_tps;  

grant execute any procedure to test_tps;  

grant update any table to test_tps;  

grant create any view to test_tps;  

--赋权DBA

grant sysdba to test_tps;

--撤回dba权限

revoke dba from 用户

---------------------------------------------------------------

--授权命令:

--GRANT   {DBA|RESOURCE|CONNECT}   TO   {PUBLIC|user-list}  

--PUBLIC|user-list：全部或指定的用户。     

--三种权限居且仅居其一，事务处理过程中不要执行GRANT语句。