ID: 49058
Updated by: [email protected]
Reported By: aphtk at yahoo dot com
-Status: Open
+Status: Feedback
Bug Type: MySQLi related
Operating System: Ubuntu 9.04
PHP Version: 5.2.10
-Assigned To:
+Assigned To: mysql
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
Previous Comments:
------------------------------------------------------------------------
[2009-07-25 21:58:56] aphtk at yahoo dot com
Description:
------------
Prepared statements fail but transaction commits other sql inserts and
do not return a failure code.
I am trying to insert to a (innodb) table with unique constraint.
The 1st time insert proceeds as planned.
On page refresh...
1st sql fails but no failure code is returned
2nd sql proceeds and inserts successfully
3rd sql fails but still no code is rolled back
Reproduce code:
---------------
$u = new userDAO();
//$u->createNewUser($first_name, $last_name, $username,
$encrypted_passwd, $reminder_question, $reminder_hint);
$u->createNewUser("Anang1", "Phatak1", "[email protected]", 1,
"quake2", "Is this a test ?", "test");
userDAO.php
<?php
require_once("Connection.php");
class userDAO {
private $_connection;
public function __construct() {
$this->_connection = Connection::getConnection("localhost",
"terminator", "terminate");
}
public function readUser($username) {
$sql = "SELECT * FROM xt_user_details_vw WHERE username = ?";
if ($stmt = $this->_connection->prepare($sql)) {
$stmt->bind_param("s",$username);
$stmt->execute();
$stmt->store_result();
$meta = $stmt->result_metadata();
$fields = array();
while ($field = $meta->fetch_field()) {
$fields[] = &$row[$field->name];
}
call_user_func_array(array($stmt, 'bind_result'),
$fields);
$datagrid = array();
$row_num = 0;
while ($stmt->fetch()) {
$datagrid[$row_num] = array();
foreach ($row as $k=>$v) {
$datagrid[$row_num][$k] = $v;
}
}
$stmt->free_result();
$stmt->close();
return $datagrid;
}
else {
throw new Exception("Error occured while attempting to
run user read
query (userDAO.php)","56");
}
}
protected function addNewUserInfo($first_name, $last_name, $username,
$active_flag=1){
$user_insrt_sql = "INSERT INTO xtusers (first_name, last_name,
username, active_flag) VALUES (?, ?, ?, ?)";
try {
if ($stmt =
$this->_connection->prepare($user_insrt_sql)) {
$stmt->bind_param("sssi", $first_name,
$last_name, $username,
$active_flag);
$stmt->execute();
$stmt->close();
return $this->_connection->insert_id;
}
else {
throw new Exception("SQL Error");
}
}
catch (Exception $err) {
$this->_connection->rollback();
echo ($err->getMessage());
throw $err;
}
}
protected function addPasswordInfo($encrypted_passwd) {
$password_insrt_sql = "INSERT INTO xtpasswords (passwd)
VALUES (?)";
try {
if ($stmt =
$this->_connection->prepare($password_insrt_sql)) {
$stmt->bind_param("s", $encrypted_passwd);
$stmt->execute();
$stmt->close();
echo ($this->_connection->sqlstate."<br/>");
return $this->_connection->insert_id;
}
else {
throw new Exception("SQL Error");
}
}
catch (Exception $err) {
$this->_connection->rollback();
echo ($err->getMessage());
throw $err;
}
}
protected function addPasswordMetadata($user_id, $passwd_id,
$reminder_question, $reminder_hint) {
$usrpass_insrt_sql = "INSERT INTO xtuser_passwords
";
$usrpass_insrt_sql .= "(user_id, passwd_id,
reminder_question,
reminder_hint)";
$usrpass_insrt_sql .= "values (?, ?, ?, ?)";
try {
if ($stmt =
$this->_connection->prepare($usrpass_insrt_sql)) {
echo ($usrpass_insrt_sql."<br />");
echo
("'".$user_id."','".$passwd_id."','".$reminder_question."','".$reminder_hint."'");
$stmt->bind_param("iiss", $user_id, $passwd_id,
$reminder_question,
$reminder_hint);
$stmt->execute();
$stmt->close();
return $this->_connection->insert_id;
}
else {
throw new Exception("SQL Error");
}
}
catch(Exception $err) {
$this->_connection->rollback();
echo ($err->getMessage());
throw $err;
}
}
public function createNewUser($first_name, $last_name, $username,
$active_flag, $encrypted_passwd, $reminder_question, $reminder_hint){
$this->_connection->autocommit(FALSE);
try {
$user_insrt_sql = "INSERT INTO xtusers (first_name,
last_name,
username, active_flag) VALUES (?, ?, ?, ?)";
$stmt =
$this->_connection->prepare($user_insrt_sql);
$stmt->bind_param("sssi", $first_name,
$last_name, $username,
$active_flag);
$stmt->execute();
$stmt->close();
$tmp_user_id = $this->_connection->insert_id;
echo ("Added user id :". $tmp_user_id ."<br />");
$password_insrt_sql = "INSERT INTO xtpasswords
(passwd) VALUES
(?)";
$stmt =
$this->_connection->prepare($password_insrt_sql);
$stmt->bind_param("s", $encrypted_passwd);
$stmt->execute();
$tmp_passwd_id = $this->_connection->insert_id;
echo ("Added password id :". $tmp_passwd_id ."<br />");
$usrpass_insrt_sql = "INSERT INTO
xtuser_passwords ";
$usrpass_insrt_sql .= "(user_id, passwd_id,
reminder_question,
reminder_hint)";
$usrpass_insrt_sql .= "VALUES (?, ?, ?, ?)";
$stmt =
$this->_connection->prepare($usrpass_insrt_sql);
$stmt->bind_param("iiss", $tmp_user_id,
$tmp_passwd_id,
$reminder_question, $reminder_hint);
$stmt->execute();
$stmt->close();
$tmp_passwdmetadata_id = $this->_connection->insert_id;
echo ("Added password metadata id :".
$tmp_passwdmetadata_id ."<br
/>");
$this->_connection->commit();
}
catch(exception $err) {
$this->_connection->rollback();
echo ("<hr />". "an exception
occurred".$err->getMessage());
}
}
public function updateUser($user_id, $first_name, $last_name,
$username, $encrypted_passwd, $reminder_question, $reminder_hint) {
}
public function deleteUser() {
}
}
?>
Expected result:
----------------
sql should be rolled back
Actual result:
--------------
1st sql fails but no failure code is returned
2nd sql proceeds and inserts successfully
3rd sql fails but still no code is rolled back
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=49058&edit=1
