From: ethan dot nelson at ltd dot org
Operating system: win2k3
PHP version: 5.2.5
PHP Bug Type: PDO related
Bug description: nvarchar(max) mangled
Description:
------------
I'm using PDO and the ODBC extension. Also I've installed the latest
version of the SQL 2005 client tools so that I could create a System DSN
using the SQLNative driver.
That in place, I've run into trouble when selecting data out of
nvarchar(max) fields. nvarchar works fine, nvarchar(max) fails.
Additionally, it appears that I can insert data into these columns without
issue.
Try something simple...
Reproduce code:
---------------
$pdo = new PDO("odbc:systemdsn");
$query = "SELECT CAST('asdfasdfasdf' AS nvarchar) AS good,
CAST('asdfasdfasdf' AS nvarchar(max)) AS garbled";
$poo = $pdo->prepare($query);
$poo->execute();
$row = $poo->fetch(PDO::FETCH_ASSOC);
print_r($row);
Expected result:
----------------
Array ( [good] => asdfasdfasdf [garbled] => asdfasdfasdf )
Actual result:
--------------
Array ( [good] => asdfasdfasdf [garbled] => ��L
�L��� )
--
Edit bug report at http://bugs.php.net/?id=44278&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44278&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44278&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44278&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44278&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44278&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44278&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44278&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44278&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44278&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44278&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44278&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44278&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44278&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44278&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=44278&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44278&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44278&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44278&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44278&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44278&r=mysqlcfg
