From: seusel73 at gmx dot de
Operating system: Linux
PHP version: 4.3.10
PHP Bug Type: MySQL related
Bug description: SHOW TABLES doesn't work correctly
Description:
------------
The SHOW TABLES command doesn't work on the currently selected database,
but on the last selected one, even if that one has been executed on a
different connection handle.
In the example code, replace "host", "user", "password" with host, user
and password of your mysql server, and "test1", "test2" with two names of
two different databases on your mysql server - they should contain tables
with different names so you can detect a different listing.
The same problem comes up with "SHOW INDEX FROM table" and "SHOW COLUMNS
FROM table" :-( They always put out information from the second db...
Exchanging mysql_connect with mysql_pconnect() doesn't change anything.
php.ini is without surprise:
[MySQL]
mysql.allow_persistent = On
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
The configureline shouldn't be problem either:
'./configure' '--prefix=/httpd' '--with-config-file-path=/httpd/lib'
'--with-apxs=/httpd/bin/apxs' '--with-informix=/informix' '--with-ttf'
'--with-ftp' '--with-sfw' '--with-hyperwave' '--with-snmp' '--with-bz2'
'--with-mime-magic' '--with-gdbm' '--with-inifile' '--with-flatfile'
'--enable-bcmath' '--enable-calendar' '--enable-sockets' '--enable-dba'
'--enable-wddx' '--enable-sysvmsg' '--enable-sysvsem' '--enable-sysvshm'
'--enable-trans-sid' '--enable-safe-mode' '--enable-memory-limit'
'--enable-inline-optimization' '--enable-magic-quotes' '--with-zlib=yes'
'--with-gd=yes' '--with-unixODBC=/usr/lib' '--with-jpeg-dir=/usr/lib'
'--with-png-dir=/usr/lib' '--with-tiff-dir=/usr/lib' '--with-imap'
'--with-ssl=/usr' '--with-imap-ssl=/usr' '--with-openssl=/usr'
Reproduce code:
---------------
function connect ($name) {
$res = @mysql_connect ("host", "user", "password");
mysql_select_db ($name, $res); return $res; }
function list_tables ($db) {
if ($retv = @mysql_query ("SHOW TABLES", $db)) {
$res = array();
while ($v = @mysql_fetch_assoc ($retv)) {
foreach ($v as $idx => $name) {
$s = $name; break; }
$res[] = $s; }
@mysql_free_result ($retv); }
return $res; }
$db1 = connect ("test1"); $db2 = connect ("test2");
$qr1 = list_tables ($db1); $qr2 = list_tables ($db2);
@mysql_close ($db1); @mysql_close ($db2);
var_dump ($qr1); var_dump ($qr2);
Expected result:
----------------
List of names of tables in database "test1" and "test2"
Actual result:
--------------
List of names of tables in database "test2" - twice
--
Edit bug report at http://bugs.php.net/?id=32832&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32832&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=32832&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=32832&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=32832&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=32832&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=32832&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=32832&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=32832&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=32832&r=support
Expected behavior: http://bugs.php.net/fix.php?id=32832&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=32832&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=32832&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=32832&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32832&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=32832&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=32832&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=32832&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=32832&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=32832&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=32832&r=mysqlcfg
