create temporary tablespace ocs_temp
tempfile ‘E:\app\oracle\ocs_temp.dbf‘ 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;

create tablespace ocs_data
datafile ‘E:\app\oracle\ocs_data.dbf‘ 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;

create user ocs identified by ocs_2018
default tablespace ocs_data
temporary tablespace ocs_temp;  
-- 给用户授予权限
grant connect,resource,dba to ocs;