Oracle常用SQL语句

--创建表空间
create tablespace sname
datafile 'd:/data/mydb.dbf' size 500M
autoextend on next 100M maxsize unlimited logging
extent management local autoallocate
segment space management auto;

用SYSTEM/SYSTEM以sysdba身份登录
--创建表空间用户
create user uname identified by upassword default tablespace oadb;
grant dba to unmae with admin option;

--删除表空间
DROP TABLESPACE sname INCLUDING CONTENTS AND DATAFILES;
--删除用户
drop uname oadb cascade;