Oracle 저장 프로 세 스 기본 사용

  
-      
CREATE OR REPLACE PROCEDURE xxxxxxxxxxx_p
(
--  IN      ，OUT      ，        Oracle      。
 is_ym  IN CHAR
)
AS
--    
 vs_msg   VARCHAR2(4000);   --      
 vs_ym_beg  CHAR(6);      --    
 vs_ym_end  CHAR(6);      --    
 vs_ym_sn_beg CHAR(6);     --      
 vs_ym_sn_end CHAR(6);     --      
--    (                )
 CURSOR cur_1 IS
 SELECT area_code,CMCODE,SUM(rmb_amt)/10000 rmb_amt_sn,SUM(usd_amt)/10000 usd_amt_sn
 FROM BGD_AREA_CM_M_BASE_T
  WHERE ym >= vs_ym_sn_beg
  AND ym <= vs_ym_sn_end
 GROUP BY area_code,CMCODE;

BEGIN
 --           ，   Oralce SUBSTR TO_CHAR ADD_MONTHS TO_DATE        。
 vs_ym_beg := SUBSTR(is_ym,1,6);
 vs_ym_end := SUBSTR(is_ym,7,6);
 vs_ym_sn_beg := TO_CHAR(ADD_MONTHS(TO_DATE(vs_ym_beg,'yyyymm'), -12),'yyyymm');
 vs_ym_sn_end := TO_CHAR(ADD_MONTHS(TO_DATE(vs_ym_end,'yyyymm'), -12),'yyyymm');
 --            。
 DELETE FROM xxxxxxxxxxx_T WHERE ym = is_ym;
  --      DBMS_OUTPUT   put_line            ，          SQL%rowcount
 DBMS_OUTPUT.put_line('del    ='||SQL%rowcount||' ');
 
 INSERT INTO xxxxxxxxxxx_T(area_code,ym,CMCODE,rmb_amt,usd_amt)
 SELECT area_code,is_ym,CMCODE,SUM(rmb_amt)/10000,SUM(usd_amt)/10000
 FROM BGD_AREA_CM_M_BASE_T
  WHERE ym >= vs_ym_beg
  AND ym <= vs_ym_end
 GROUP BY area_code,CMCODE;
 
 DBMS_OUTPUT.put_line('ins    ='||SQL%rowcount||' ');
 --           。         ， for            。
 FOR rec IN cur_1 LOOP
  UPDATE xxxxxxxxxxx_T
  SET rmb_amt_sn = rec.rmb_amt_sn,usd_amt_sn = rec.usd_amt_sn
   WHERE area_code = rec.area_code
   AND CMCODE = rec.CMCODE
   AND ym = is_ym;
 END LOOP;
 
 COMMIT;
 --      。OTHERS            。SQLERRM                   。
EXCEPTION
   WHEN OTHERS THEN
      vs_msg := 'ERROR IN xxxxxxxxxxx_p('||is_ym||'):'||SUBSTR(SQLERRM,1,500);
   ROLLBACK;
   --           。
   INSERT INTO LOG_INFO(proc_name,error_info,op_date)
   VALUES('xxxxxxxxxxx_p',vs_msg,SYSDATE);
   COMMIT;
   RETURN;
END;