RE: to_number question

From: <Stephen.Lee_at_DTAG.Com>
Date: Wed, 14 Jul 2004 22:13:22 -0500
Message-ID: <D6339830FC73944E889CC3CEADDB205B0790951B@bu-dtagpo1.tracs.com>

> -----Original Message-----
> I added few hints into your query.

Hey Moe! It woiks! Nyuk Nyuk Nyuk.

In case you are wondering, here is what I was working on. Without the hint, I get all 'YEEEEEHAAAA'. With the hint, life is good. If there are any of you who are dealing with Sardines Oxley stuff -- you know, like what credit card numbers you shove into a test and/or development database -- this might be of use to you. And the YEEEEHAAAA in the exceptions part should actually be p_corigid too (I think). I'm still debating about what to do about the when others part. (And the dummy numbers have been changed to protect the innocent.)

---

create or replace function doink(p_corigid in varchar2) return varchar2 as

   v_fop varchar2(10);
   BUM_NUMBER exception;
   pragma exception_init(BUM_NUMBER, -1722);

begin

   select /*+ NO_MERGE(Z) NO_PUSH_PRED(Z) PUSH_SUBQ(Z) */ distinct nbr_cc_fop_name into v_fop from

      (select nbr_cc_fop_name, nbr_cc_fop_high, nbr_cc_fop_low
	from nbr_cc where nbr_cc_fop_name in ('AX','MC','VI','DS')) Z
      where to_number(trim(substr(p_corigid,1,20))) between
to_number(trim(nbr_cc_no_low))
      and to_number(trim(nbr_cc_no_high));

   case v_fop
      when 'AX' then return '123412341234123     '||SUBSTR(p_corigid,21);
      when 'MC' then return '1234123412341234    '||SUBSTR(p_corigid,21);
      when 'VI' then return '2345234523452345    '||SUBSTR(p_corigid,21);
      when 'DS' then return '3456345634563456    '||SUBSTR(p_corigid,21);

   end case;

exception

   when no_data_found

      then return p_corigid;
   when BUM_NUMBER

      then return 'YEEHAAAAAAAAA';
   when others

      then return p_corigid;

end;
/

---

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Received on Wed Jul 14 2004 - 22:10:58 CDT