You first execute statement could be failing:
$sthGetOldBandwidth->execute($data[0]);
Put 'or die $sth->errstr()' after that one (like you have after the second one) and it might give you an idea of the problem. The second one probably isn't failing because you just have NULL returning from the first one (if I understand your code correctly).
Off the top of my head a possible problem, if this works from local machines but not on remote, the remote database may not be allowing connection from your machine, mysql databases tend to check for certain hosts as well as the username and password, depending on how the admin set them up.
Hope that helps
Chris
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.