Edit report at https://bugs.php.net/bug.php?id=74912&edit=1
ID: 74912
Comment by: martins dot teresko at gmail dot com
Reported by: marc dot w dot hagen at gmail dot com
Summary: PDO errorInfo 1062 Duplicate entry
Status: Open
Type: Bug
Package: PDO related
Operating System: Debian 3.2.86-1 x86_64
PHP Version: 5.6.31
Block user comment: N
Private report: N
New Comment:
It's not a bug. You need to learn SQL.
Previous Comments:
------------------------------------------------------------------------
[2017-07-12 16:02:38] marc dot w dot hagen at gmail dot com
Description:
------------
PDOStatement->errorInfo() will have driver errors even if there is a new query that has been
executed.
If, for example, there is a duplicated query on the first statement it will return false and
populates the errorInfo.
But the next query that succeeds still has the errorInfo, only array key 1 and 2, from the previous
query.
This should be cleared.
Test script:
---------------
<?php
$db = new
PDO("mysql:host=".$dboptions['host'].";port=".$dboptions['port'].";dbname=".$dboptions['dbname'],
$dboptions['username'], $dboptions['password']);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING);
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
$data = [ [ 'php', 'rulez' ], [ 'php', 'rulez' ], [
'php', 'rule' ] ];
$stmt = $db->prepare('INSERT INTO testTable VALUES (?, ?)');
$stmt->bindParam(1, $lang, PDO::PARAM_STR);
$stmt->bindParam(2, $action, PDO::PARAM_STR);
foreach($data as $set) {
$lang = $set[0];
$action = $set[1];
$stmt->execute();
var_dump($stmt->errorInfo());
}
$db = null;
Expected result:
----------------
array(3) {
[0]=>
string(5) "00000"
[1]=>
NULL
[2]=>
NULL
}
array(3) {
[0]=>
string(5) "23000"
[1]=>
int(1062)
[2]=>
string(45) "Duplicate entry 'php-rulez' for key 'PRIMARY'"
}
array(3) {
[0]=>
string(5) "00000"
[1]=>
NULL
[2]=>
NULL
}
Actual result:
--------------
array(3) {
[0]=>
string(5) "00000"
[1]=>
NULL
[2]=>
NULL
}
array(3) {
[0]=>
string(5) "23000"
[1]=>
int(1062)
[2]=>
string(45) "Duplicate entry 'php-rulez' for key 'PRIMARY'"
}
array(3) {
[0]=>
string(5) "00000"
[1]=>
int(1062)
[2]=>
string(45) "Duplicate entry 'php-rulez' for key 'PRIMARY'"
}
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=74912&edit=1