2. orcle创建表空间、用户并设置默认表空间、授权

1.创建用户并设置默认表空间

create tablespace tablespacename datafile 'D:\orcletablespace\tablespacename.dbf' size 200m autoextend on next 10m maxsize unlimited;
create temporary tablespace temptablespacename tempfile 'D:\orcletablespace\temptablespacename.dbf' size 200m autoextend on next 32m maxsize 2048m extent management local;
create user username identified by password default tablespace tablespacename temporary tablespace temptablespacename;

grant connect,resource,dba to username;