oracle数据库创建表空间和表临时空间

1：创建临时表空间

create temporary tablespace user_temp tempfile 'Q:\oracle\product\10.2.0\oradata\Test\xyrj_temp.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; 2：创建数据表空间create tablespace user_data logging datafile 'Q:\oracle\product\10.2.0\oradata\Test\xyrj_data.dbf' size 50m autoextend on next 50m maxsize 20480m extent management local; 第3步：创建用户并指定表空间create user username identified by password default tablespace user_data temporary tablespace user_temp; 第4步：给用户授予权限grant connect,resource,dba to username;