oracle中创建sequence指定起始值

DECLAREV_Area_Id NUMBER;BEGIN  SELECT MAX(T.Area_Id)+10 INTO V_Area_Id FROM T_PM_TankArea T;  if V_Area_Id is null THEN select 1 into V_Area_Id from dual;    END IF;    EXECUTE IMMEDIATE'create sequence S_PM_TankAreaminvalue 1maxvalue 9999999999999999999999999999start with ' || V_Area_Id|| 'increment by 1nocache';end;/