oracle创建存储过程

CREATE OR REPLACE 
procedure "INSERT_MONTH_BATTERYDATA_MONTH"(
  YEAR IN number ,
  MONTH IN number
)
as
DAY varchar2(40):=0;
i number(20);
begin
 -- select (add_months(to_date(YEAR||MONTH, ‘YYYYMM‘),1)-to_date(YEAR||MONTH, ‘YYYYMM‘)) into DAY from dual;--月份的天数计算出来

for i in 1..DAY LOOP

    dbms_output.putline(‘i=‘+i);end LOOP;

end;