#33841 [NEW]: PDO_SQLITE: $stmt->rowCount() always returns 0 on INSERT, UPDATE and DELETE
From: people05 at sopic dot com
Operating system: Debian GNU/Linux 3.1
PHP version: 5.1.0b3
PHP Bug Type: PDO related
Bug description: PDO_SQLITE: $stmt->rowCount() always returns 0 on INSERT, UPDATE and DELETE
Description:
------------
I'm not sure if it's a error in the docs or a PDO bug. http://
www.php.net/manual/en/function.pdostatement-rowcount.php says,
"PDOStatement::rowCount() returns the number of rows affected
by the last DELETE, INSERT, or UPDATE statement executed by
the corresponding PDOStatement object." When I execute my code
sample, $stmt->rowCount() always returns int(0) instead of the
expected int(1).
Some lines down the page, the docs say that rowCount() doesn't
work on a SELECT with the most databases, but there's no
exception for INSERT, UPDATE or DELETE.
Reproduce code:
---------------
<?php
try {
$db = new PDO("sqlite:/tmp/sqlite.sdb");
$stmt = $db->prepare("INSERT INTO test ( name ) VALUES ( :name ) ");
$stmt->bindParam(':name', $name);
$name = 'Andreas';
$stmt->execute();
var_dump($stmt->rowCount());
$last_insert_id = $db->lastInsertId();
$stmt = $db->prepare("UPDATE test SET name = :name ");
$stmt->bindParam(':name', $name);
$name = 'Peter';
$stmt->execute();
var_dump($stmt->rowCount());
$stmt = $db->prepare("DELETE FROM test");
$stmt->execute();
var_dump($stmt->rowCount());
} catch (Exception $e) {
echo $e->getMessage();
}
?>
Expected result:
----------------
int(1)
int(1)
int(1)
Actual result:
--------------
int(0)
int(0)
int(0)
--
Edit bug report at http://bugs.php.net/?id=33841&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33841&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=33841&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=33841&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33841&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33841&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33841&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33841&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33841&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33841&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33841&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=33841&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=33841&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33841&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33841&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33841&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33841&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33841&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33841&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33841&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33841&r=mysqlcfg
Thread (3 messages)
- people05 at sopic dot com