创建表空间

--创建表空间
create tablespace demo_tablespace  datafile 'Ｃ:\oracle_tablespace\demo.dbf' size 50M;
--创建用户
create user demo identified by demo default tablespace demo_tablespace;
--授权
grant connect,resource to demo;
grant dba to demo;

--创建表空间

create tablespace demo_tablespace datafile 'Ｃ:\oracle_tablespace\demo.dbf' size 50M;

--创建用户

create user demo identified by demo default tablespace demo_tablespace;

--授权

grant connect,resource to demo;

grant dba to demo;