From:             songqi at baidu dot com
Operating system: Redhat linux
PHP version:      5.2.3
PHP Bug Type:     PDO related
Bug description:  PDO doesn`t throw Exception

Description:
------------
PDO doesn`t throw Exception when querying a sql with syntax error as
expected.

MySQL Client Version: 5.0.45
MySQL Server Version: 4.0.16

But if I connect to a MySQL5 server, it throws Exception correctly.

Same error happened in php-5.2.2

Reproduce code:
---------------
$dbt = new PDO("mysql:host=xxx;port=xxx;dbname=xxx",'xxx','xxx');
$dbt->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$a = $dbt->query("what happened?");

Expected result:
----------------
PDO should throw a Exception

Actual result:
--------------
nothing is throwed

-- 
Edit bug report at http://bugs.php.net/?id=42371&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=42371&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): 
http://bugs.php.net/fix.php?id=42371&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=42371&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=42371&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=42371&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=42371&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=42371&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=42371&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=42371&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=42371&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=42371&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=42371&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=42371&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=42371&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=42371&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=42371&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=42371&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=42371&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=42371&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=42371&r=mysqlcfg

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