The database that I am working with looks something like this: 
ID|Category|Name|Image|Description|Price|Taxable|thumb|Listing

[download]
The first part of the script, shown below, looks through the db for the first field, or in this case, "ID" field. I want the first part of this script to use the "Listing" field instead of the "ID" field. 
open DATA,$data;

$line=<DATA>;
@fields=split('\|',substr($line,0,index($line,";")));

%data=();
while (<DATA>) {
  my(@flds)=@fields;  shift(@flds);
  my(@temp)=split('\|',substr($_,0,index($_,";")));
  my($id)=shift(@temp);

  while ($#flds>-1) {
    if ($temp[0] eq "no") {
      $temp[0]="";
    }

    $data{$id}{shift(@flds)}=shift(@temp);
  }
}
close DATA;

[download]

In reply to Elaboration on my Database question by koacamper
in thread Database question: pulling a particular field from a flat database by koacamper

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.