oracle创建表空间及用户

–删除用户
drop user ‘用户名’cascade;

–删除表空间
DROP TABLESPACE GRP INCLUDING CONTENTS AND DATAFILES;

–查询所有用户
select * from all_users;

– 查询所有表空间
select * from dba_tablespaces;

–创建表空间
create tablespace pb logging datafile ‘D:\存放表空间路径’
size 1000m autoextend on next 200m maxsize unlimited
extent management local segment space management auto;

–创建用户
create USER ‘用户名’ IDENTIFIED BY ‘密码’DEFAULT TABLESPACE
‘用户名’ TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK;

–给权限
grant connect,resource,dba to pb;
commit;

dba是管理员权限，如果不想给，把dba删除即可。