Re: FW: pl/sql array processing?

From: Mladen Gogala <mladen_at_wangtrading.com>
Date: Tue, 27 Jan 2004 10:39:26 -0800
Message-ID: <F001.005DE35D.20040127103926@fatcity.com>

Declare
  type numTbl is table of number index by binary_integer;

  refTbl		numTbl;
  i             number;
  str           varchar2(30);

begin

  refTbl (1) := 1;
  refTbl (9) := 1;
  refTbl(15) := 1;
  refTbl(99) := 1;

  forall i in refTbl.first..refTbllast
  begin
    dbms_output.put_line ('i=' || i);
    str:= my_package.function(i);
  end;
end;
/

Of course, it doesn't make sense because varchar2 variable string will be lost after each iteration. May be an actual example that makes sense would motivate more people to respond.

On 01/27/2004 12:54:29 PM, Guang Mei wrote:
> My following message did not seem to make it to oracle-l.freelists.
> Let me
> try it again.
>
> Guang
>
> -----
> Hi,
>
> I have the folliwng pl/sql code for oracle 8173. I am wondering if
> there is
> a way to make it faster by not looping each array elements, but doing
> some
> kind of "forall" opration to my_package.function?
>
> declare
> type numTbl is table of number index by binary_integer;
> refTbl numTbl;
> i number;
> str varchar2(30);
> begin
> refTbl (1) := 1;
> refTbl (9) := 1;
> refTbl(15) := 1;
> refTbl(99) := 1;
>
> i := refTbl.first;
> while i is not null loop
> dbms_output.put_line ('i=' || i);
> str:= my_package.function(i);
> i := refTbl.next(i);
> end loop;
> end;
> /
>
>
> TIA.
>
> Guang
>
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Guang Mei
> INET: gmei_at_incyte.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Mladen Gogala
  INET: mladen_at_wangtrading.com

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Received on Tue Jan 27 2004 - 12:39:26 CST