Thanks for the respones.
Yes I mean lexical .
I tried running httpd -X, and then it happens immediately ie: the second time I submit the form it has the values from the first time.

Here is the code. 

use strict vars;
use CGI qw(param);
use diagnostics ;

# Constants
my $db = "ecreditdb";
my $server = "localhost";
my $user = "updater";
my $password = "1q2w3e4r";


# CGI Parameters
my $Id = param("ID");
my $Fname = param("Fname");

sub init {
# Connect to database
my $dbh = '';
$dbh = DBI->connect("DBI:mysql:$db:$server", $user,$password);

if (! $dbh) {
    print "Could not connect to $db on $server\n";
}
$dbh->{RaiseError} = 1;

# Prepare and run the query
my $query="INSERT INTO clients values( \"$Fname\",\"$Id\") ;";

my $sth = $dbh->prepare_cached("$query") or die "Can't prepare stateme
+nt: $dbh->errstr \n";
$sth->execute or die "Can't execute statement", $dbh->errstr ;

$sth->finish;
$dbh->disconnect();
    disp();
} # End 

sub disp {
print "
<html>
<head>
<title>Update completed successfully</title>
</head>
<body bgcolor=\"#CCCCCC\">

<p align=\"center\"><font face=\"Courier New\" size=\"4\"><b><br>
<font color=\"#000000\">Update completed successfully</font></b></font
+></p>
<p align=\"center\">&nbsp;</p>
<p align=\"center\">
 <b><font color=\"#8000000\">Please logon again !! </font></b></p>
<p align=\"center\">&nbsp;</p>
<p align=\"center\">
<a href=\"/private/login.htm\">Press here to logon</a></p>

</body>
</html>
";
} 
init();

[download]


Thanks

In reply to Re: Re: Persistent database connections show incorrect results by PB
in thread Persistent database connections show incorrect results by PB

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.