创建角色

1.创建角色

CREATE ROLE "QIUDINGROLE" NOT IDENTIFIED;

GRANT "CONNECT" TO "QIUDINGROLE";
GRANT "DBA" TO "QIUDINGROLE";
GRANT "RESOURCE" TO "QIUDINGROLE";

2.创建表空间
CREATE SMALLFILE TABLESPACE "DIAOCHA" DATAFILE 'D:\oracle\product\10.1.0\oradata\qiuding\diaocha' SIZE 100M AUTOEXTEND ON NEXT 1M MAXSIZE UNLIMITED LOGGING EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO;

BEGIN DBMS_SERVER_ALERT.SET_THRESHOLD(9000,NULL,NULL,NULL,NULL,1,1,NULL,5,'DIAOCHA'); END;

CREATE SMALLFILE TEMPORARY TABLESPACE "DIAOCHA_TEMP" TEMPFILE 'D:\oracle\product\10.1.0\oradata\qiuding\diaocha_temp' SIZE 100M AUTOEXTEND ON NEXT 1M MAXSIZE UNLIMITED EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1M;

BEGIN DBMS_SERVER_ALERT.SET_THRESHOLD(9000,NULL,NULL,NULL,NULL,1,1,NULL,5,'DIAOCHA_TEMP'); END;

 3.创建用户
create user QIUDING
  identified by "QIUDING"
  default tablespace "DIAOCHA"
  temporary tablespace "DIAOCHA_TEMP"
  profile DEFAULT
  ACCOUNT UNLOCK;

grant QIUDINGROLE to QIUDING;
grant unlimited tablespace to QIUDING

4.创建备份目录并且付相应权限
create directory dump_dir as 'D:\oracle\backup';
grant read,write on directory dump_dir to QIUDING;