From: leon at lost dot co dot nz
Operating system: Linux (Debian Sarge)
PHP version: 5CVS-2005-07-26 (dev)
PHP Bug Type: PDO related
Bug description: Failed SQLite assertion when using SQL 'AS'
Description:
------------
Attached snippet triggers an assertion everytime:
$ php -v
PHP 5.1.0-dev (cli) (built: Jul 26 2005 15:26:09) (DEBUG)
Copyright (c) 1997-2005 The PHP Group
Zend Engine v2.1.0-dev, Copyright (c) 1998-2004 Zend Technologies
$ php bug3.php
php: /tmp/php5-200507260230/ext/pdo_sqlite/sqlite/src/auth.c:117:
sqlite3AuthRead: Assertion `pExpr->op==7' failed.
Aborted
Reproduce code:
---------------
<?php
// Setup sample database
$conn = new PDO('sqlite::memory:');
$conn->exec('CREATE TABLE barrel (docid INTEGER, wordid INTEGER, position
INTEGER)');
$conn->exec('CREATE TABLE documents (id INTEGER PRIMARY KEY, key TEXT
UNIQUE)');
// Run problem query
$sql = "SELECT count(*) AS count, key FROM ".
"barrel, documents WHERE id == docid AND " .
"wordid == 1 GROUP BY docid ORDER BY count DESC;";
$stmt = $conn->query($sql);
$result = $stmt->fetch();
print_r($result);
?>
Expected result:
----------------
Array
(
[count] => 0
[0] => 0
[key] =>
[1] =>
)
Actual result:
--------------
php: /tmp/php5-200507260230/ext/pdo_sqlite/sqlite/src/auth.c:117:
sqlite3AuthRead: Assertion `pExpr->op==7' failed.
Aborted
--
Edit bug report at http://bugs.php.net/?id=33859&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33859&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=33859&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=33859&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=33859&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=33859&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=33859&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=33859&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=33859&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=33859&r=support
Expected behavior: http://bugs.php.net/fix.php?id=33859&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=33859&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=33859&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=33859&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33859&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=33859&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=33859&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=33859&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=33859&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=33859&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=33859&r=mysqlcfg
