From: f dot marquis at of2m dot fr
Operating system: CentOS 6.4
PHP version: 5.4.17
Package: PDO related
Bug Type: Bug
Bug description:PDO/dblib not working anymore ("use dbName" not sent)
Description:
------------
All queries to our MSSQL 2008 database (PDO_dblib with freeTDS) are failing
since PHP 5.4.17 (same code)
setting freeTDS into debug mode seems to indicate that the SQL queries are
not
sent to the correct database, but to 'master' database, so
queried object are not found.
FreeTDS log with PHP 5.4.17 :
...
(dblib.c:239):dblib_add_connection(0x7f001af738e0, 0x7f002be94540)
(dblib.c:4317):dbsetopt(0x7f002be93a00, 7, 2147483647, -1)
(dblib.c:4432):UNIMPLEMENTED dbsetopt(option = 7)
(dblib.c:4317):dbsetopt(0x7f002be93a00, 17, 2147483647, -1)
(dblib.c:4432):UNIMPLEMENTED dbsetopt(option = 17)
(dblib.c:4317):dbsetopt(0x7f002be93a00, 35, 1, -1)
(dblib.c:761):dbsetlname(0x7f002be93850, Emploi, 14)
(dblib.c:5762):dbsetuserdata(0x7f002be93a00, 0x7f002a851fa0)
(dblib.c:3196):dbcancel(0x7f002be93a00)
(query.c:2155):tds_send_cancel: not in_cancel and idle
(dblib.c:1312):dbcmd(0x7f002be93a00, SELECT col FROM table WHERE id = 1 )
...
FreeTDS log with PHP 5.4.11 (working) :
...
(dblib.c:239):dblib_add_connection(0x7fbc5d3d68e0, 0x7fbc6ec007f0)
(dblib.c:4317):dbsetopt(0x7fbc6ebffe30, 7, 2147483647, -1)
(dblib.c:4432):UNIMPLEMENTED dbsetopt(option = 7)
(dblib.c:4317):dbsetopt(0x7fbc6ebffe30, 17, 2147483647, -1)
(dblib.c:4432):UNIMPLEMENTED dbsetopt(option = 17)
(dblib.c:4317):dbsetopt(0x7fbc6ebffe30, 35, (null), -1)
(dblib.c:7929):dbperror(0x7fbc6ebffe30, 20176, 0)
(dblib.c:7981):20176: "Called dbsetopt with parameter 3 NULL"
(dblib.c:5780):dbgetuserdata(0x7fbc6ebffe30)
(dblib.c:8002):"Called dbsetopt with parameter 3 NULL", client returns 2
(INT_CANCEL)
(dblib.c:1398):dbuse(0x7fbc6ebffe30, Emploi)
(dblib.c:1312):dbcmd(0x7fbc6ebffe30, use [Emploi])
(dblib.c:1319):dbcmd() bufsz = 0
(dblib.c:1369):dbsqlexec(0x7fbc6ebffe30)
(dblib.c:6862):dbsqlsend(0x7fbc6ebffe30)
(mem.c:615):tds_free_all_results()
(util.c:156):Changed query state from IDLE to QUERYING
(write.c:140):tds_put_string converting 12 bytes of "use [Emploi]"
(write.c:168):tds_put_string wrote 24 bytes
(util.c:156):Changed query state from QUERYING to PENDING
(net.c:741):Sending packet
...
You can see that the "use [dbName]" is not sent with the same way. The
query is
executed in "master" context, and that's why it's failing.
regression from https://bugs.php.net/bug.php?id=64338 "pdo_dblib can't
connect
to Azure SQL"
Test script:
---------------
$pdo = new \PDO('dblib:host=hostname;dbname=dbname', 'username',
'password');
$stmt = $pdo->query('SELECT col FROM table WHERE id = 1');
var_dump($stmt);
Expected result:
----------------
PDOStatement with the matching line from existing table
Actual result:
--------------
false, with this error : General SQL Server error: Check messages from the
SQL
Server [208] (severity 16) => Invalid object name
--
Edit bug report at https://bugs.php.net/bug.php?id=65219&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=65219&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=65219&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=65219&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=65219&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=65219&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=65219&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=65219&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=65219&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=65219&r=support
Expected behavior: https://bugs.php.net/fix.php?id=65219&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=65219&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=65219&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=65219&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65219&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=65219&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=65219&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=65219&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=65219&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=65219&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=65219&r=mysqlcfg
