Oracle創建表空間、用戶級授權

drop user RISENETZX cascade;
 
drop tablespace RISENETZXn including contents and datafiles;

create tablespace RISENETZXn datafile 'D:\oraDatafile\risenetzxn.dbf' size 100m autoextend on;
 alter tablespace RISENETZXn add datafile 'D:\oraDatafile\risenetzxn_ream.dbf' size 100m autoextend on;

create user RISENETZX identified by "1" default tablespace RISENETZXn;
grant connect,resource,dba to RISENETZX;
grant create table to RISENETZX;