ID: 29215
User updated by: rudy dot metzger at xs4all dot nl
Reported By: rudy dot metzger at xs4all dot nl
-Status: Bogus
+Status: Open
Bug Type: MySQL related
Operating System: Linux RH ES 3
PHP Version: 5.0.0
New Comment:
parlnx03> select version();
+-------------------------+
| version() |
+-------------------------+
| 4.1.3-beta-standard-log |
+-------------------------+
1 row in set (0.00 sec)
parlnx03> show create table test;
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| test | CREATE TABLE `test` (
`a` varchar(50) default NULL,
`b` int(11) default NULL,
`c` datetime default NULL,
`d` float default NULL,
`e` text
) ENGINE=MyISAM DEFAULT CHARSET=latin1 |
+-------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
parlnx03>
Do not insert any data into the table (in practise, it does not matter
if you insert data or not, the result will be the same)
[command] php --version
PHP 5.0.0 (cli) (built: Jul 16 2004 13:57:08)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v2.0.0, Copyright (c) 1998-2004 Zend Technologies
<?php
$dbh = mysql_connect( 'localhost', 'myself', 'mypwd' );
mysql_select_db( 'test' );
$sql = "SELECT a, b, c, d, e
FROM test
LIMIT 1";
$res = mysql_unbuffered_query( $sql, $dbh );
echo "Following is off by one index!\n";
echo mysql_field_type( $res, 0 )." -> should be A, but is B\n";
echo mysql_field_type( $res, 1 )." -> should be B, but is C\n";
echo mysql_field_type( $res, 2 )." -> should be C, but is D\n";
echo mysql_field_type( $res, 3 )." -> should be D, but is E\n";
echo mysql_field_type( $res, 4 )." ALWAYS real";
echo " NOTE: A is missing!\n";
mysql_free_result( $res );
mysql_close( $dbh );
?>
---------------- SCRIPT OUTPUT --------------------------
[command] php db.php
Following is off by one index!
int -> should be A, but is B
datetime -> should be B, but is C
real -> should be C, but is D
blob -> should be D, but is E
real ALWAYS real NOTE: A is missing!
---------------- END OUTPUT -----------------------------
As you can see, the output is off by one index (actually, the first
field should be -1). The last field is always real (cannot mapped
anymore, because index is off). At MySQL 4.1.2 alpha the last one was
random (real, unknown, ..)
An easy way to reproduce:
1) create the table
2) modify the script with your userid/pwd
3) run the script
Happy debugging! And hope I could be of some help.
Cheerio
/rudy
Previous Comments:
------------------------------------------------------------------------
[2004-07-16 18:35:58] [EMAIL PROTECTED]
Please use actual mysql version for server and client
(4.1.3-beta). If you will be able to reproduce the bug,
send a reproducable and short testscript (including create
table statement, and insert statement, output of client
and server version) and reopen this bug.
------------------------------------------------------------------------
[2004-07-16 16:30:42] rudy dot metzger at xs4all dot nl
Description:
------------
mysql_file_type() returns bogus data.
PHP 5.0.0
mysql> desc zpm_auth;
+----------+-------------+------+-----+---------------------+-------+
| Field | Type | Null | Key | Default | Extra |
+----------+-------------+------+-----+---------------------+-------+
| userid | varchar(20) | | PRI | | |
| username | varchar(50) | YES | | NULL | |
| password | varchar(32) | YES | | NULL | |
| creusr | varchar(32) | | | | |
| credat | datetime | | | 0000-00-00 00:00:00 | |
| modusr | varchar(32) | | | | |
| moddat | datetime | | | 0000-00-00 00:00:00 | |
+----------+-------------+------+-----+---------------------+-------+
7 rows in set (0.00 sec)
mysql> select version();
+--------------------------+
| version() |
+--------------------------+
| 4.1.2-alpha-standard-log |
+--------------------------+
1 row in set (0.00 sec)
mysql>
$sql = "SELECT userid FROM zpm_auth LIMIT 1";
$res = mysql_query( $sql, $this->DBH() );
$this->EvaluateCommand( $res, false, true, $sql );
$colType = mysql_field_type( $res, 0 );
die( $colType );
Works in PHP5 RC3
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=29215&edit=1
