#33544 [Opn->Fbk]: mysql_query() duplicate entries
| From: | tony2001@php.net | Date: | Sat, 02 Jul 2005 09:09:10 +0000 |
| Subject: | #33544 [Opn->Fbk]: mysql_query() duplicate entries | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-81287@lists.php.net to get a copy of this message | ||
ID: 33544
Updated by: tony2001@php.net
Reported By: mmokhtar at gmail dot com
-Status: Open
+Status: Feedback
-Bug Type: dBase related
+Bug Type: MySQL related
Operating System: FreeBSD
PHP Version: 4.3.10
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
Previous Comments:
------------------------------------------------------------------------
[2005-07-02 05:08:07] mmokhtar at gmail dot com
Description:
------------
I use mysql_query() to execute an insert statement into MySql db (ver
4.0.21). Sometimes the query executes correctly inserting a unique
record into the table. Other times it inserts two duplicate records.
I've tested this several times, and get this random result...however
more duplicate entries than single entry during my tests.
Reproduce code:
---------------
$host = 'localhost';
$user = 'user';
$pass = 'pass';
$db = 'db';
//$selected_prj = $_GET['prjID'];
$formsubmit = 0;
$formsubmit = $_POST['formsubmit'];
$conn = mysql_connect($host, $user, $pass) or die ('I cannot connect to
the database because: ' . mysql_error());
mysql_select_db ($db, $conn) or die("Couldn't access database $db on
MySQL server $host: ".mysql_error());
if ($formsubmit == '1'){
$queryInsert = "Insert into prjs (prjOwnerID, prjAssignedTo,
prjTypeID, prjName, prjDescription, prjComments, prjStatusID,
startDate, endDate, CreateDate, LastUpdate) Values (" .
$_POST['ClientID'] . ", " . $_POST['AssignedToID'] . ", " .
$_POST['prjTypeID'] . ", '" . $_POST['prjName'] . "',
'" .
$_POST['prjDescription'] . "', '" . $_POST['prjComments'] .
"', " .
$_POST['prjStatusID'] . ",'" . $prj_StartDate . "', '"
. $prj_EndDate .
"', now(), now())";
if(!($Result = mysql_query($queryInsert))){
// get error and error number
$errno = mysql_errno($conn);
$error = mysql_errno($conn);
print("Error $errno: $error<br>\n");
}
else{
print("<script language=\"javascript\"> ");
print("window.opener.location='./myaccount.php'; ");
print("self.close();");
print("</script>");
}
}
Expected result:
----------------
Record is inserted, opening window gets refreshed and current window is
closed.
Actual result:
--------------
two Records are inserted, opening window gets refreshed and current
window is closed.
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=33544&edit=1