数据库表空间用户创建

1.
select b.file_id "文件ID",
  b.tablespace_name  "表空间",
  b.file_name     "物理文件名"
   from dba_free_space a,dba_data_files b
  where a.file_id=b.file_id
  group by b.tablespace_name,b.file_name,b.file_id,b.bytes
order by b.tablespace_name;


2.
create tablespace VMSINFODIFFUSION
datafile 'D:/app/Administrator/oradata/orcl/VMSINFODIFFUSION.dbf'   
size 500M autoextend on next 5M maxsize 2000M;


3.
create user VMSINFODIFFUSION identified by VMSINFODIFFUSION  default tablespace VMSINFODIFFUSION;


4.
grant resource,dba to VMSINFODIFFUSION;

原文地址:https://www.cnblogs.com/pureEve/p/6488775.html