1.创建用户kaifa（密码亦为kaifa），并分配connect,createtable,resource权限。a.创建表空间createtablespacedmloggingdatafile'D:\app\Administrator\oradata\dm.dbf'size8mautoextendonnext8mmaxsize32m;b.在表空间下创建用户createuserdmidentifiedbypassworddefaulttablespacedmtemporarytablespa