Well there are several things you can do. Number one being

'use strict' and
'use warnings'

also declare your variables with 'my' especially in the sub-routine, they are all global at the moment. Also it doesn't make much diffence in Perl but you are passing your integer (26) as a string, you should probably remove the "" characters.

Some other problems

You have a recursive call to find_items() which is normally not a good idea.

You have multiple statement handles($sth3,$sth23), its usually better to have one statement handle and call finish() on it after each statement is completed.

Those things will probably go a long way toward finding your problem.

As for you immediate problem its kind of hard to tell without knowing what you are trying to do or what is in your database. But my guess would be that you are getting unexpected results because '$a' is global and gets added to through every recusive call to find_items()

Hope that helps
Chris

Lobster Aliens Are attacking the world!

In reply to Re: Printing wrong results by cfreak
in thread Printing wrong results by Anonymous Monk

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.