--创建数据表空间create tablespace hcm loggingdatafile ‘G:\oracle\product\10.2.0\oradata\orcl\mydata.dbf‘size 50m autoextend on next 10m maxsize 1024mextent management local;--创建用户create user xiaoming identified by xiaoming default tablespace hcmtemporary tablespace temp;--用户授权grant connect,resource,dba to xiaoming ;