1,创建表空间 create tablespace hxzg_data logging datafile 'C:\app\data\hxzg_data.dbf' size 50m autoextend on next 50m maxsize 20480m ; 2,创建用户 create user db_hxzg identified by 123 default tablespace hxzg_data; 3,复权 grant resource,connect to db_hxzg; 4,给其他…