[Oracle] winserver 2012R2 安装oracle及创建表流程(推荐)

//第一步：查看数据库表空间位置
   select t1.name,t2.name from v$tablespace t1,v$datafile t2 where t1.ts# = t2.ts#;
  //第二步：创建临时及默认表空间 
  create temporary tablespace spacename_temp
  tempfile 'E:\APP\ADMINISTRATOR\ORADATA\ORCL\spacename.DBF'
  size 50m
  autoextend on
  next 50m maxsize 20480m
  extent management local;
  create tablespace spacename
  logging
  datafile '第一步的路径\tablespacename.DBF'
  size 50m
  autoextend on
  next 50m maxsize 20480m
  extent management local;
  //第三步：创建用户并指定表空间
  create user username identified by password
  default tablespace spacename
  temporary tablespace spacename_temp;
   //第四步：给用户授予权限
   grant dba,connect,resource to username;