oracle 创建表空间，用户并授权

1. 查看所有表空间及存储路径

select file_name, tablespace_name from dba_data_files;

2. 创建表空间

CREATE TABLESPACE xstream_tbs DATAFILE 
'/opt/oracle/app/oradata/orcl/xstream_tbs.dbf' SIZE 25M 
REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;

3. 创建用户并指定表空间

CREATE USER xstrmadmin IDENTIFIED BY admin  
DEFAULT TABLESPACE xstream_tbs 
QUOTA UNLIMITED ON xstream_tbs;

4. 授权

grant create session to xstrmadmin;
grant select any table to xstrmadmin;
grant unlimited tablespace to xstrmadmin;
grant create any table to xstrmadmin;
grant drop any table to xstrmadmin;
grant insert any table to xstrmadmin;
grant update any table to xstrmadmin;
grant connect,resource,dba to xstrmadmin;

各权限顾名思义，在此不做详细说明

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