Edit report at http://bugs.php.net/bug.php?id=34784&edit=1
ID: 34784
Comment by: nkrsaxena at gmail dot com
Reported by: jwall at webpeak dot com
Summary: Changed database context error when SELECT > 33
columns
Status: Assigned
Type: Bug
Package: MSSQL related
Operating System: Windows XP
PHP Version: 5CVS-2005-10-08 (snap)
Assigned To: fmk
Block user comment: N
Private report: N
New Comment:
This Bug is driving me crazy man, I am using
RHEL 5
Apache 2.0 server handler
Mysql 5.0
And trying to install PHP5.3.5
installed all necessary file, now i use to connect to MSSQL server, my
script
shows
DB connected
DB selected
while performing Query it return "Changed database context XXXXXXX"
i have checked the same query on below two and running perfect
1. MSSQL terminal running file
2. Ran same script with all settings except PHP version 4.3.2 and 5.1.6
I tried the with RPM's as well but no luck. Googled a lot but no
solution for
the same.
Previous Comments:
------------------------------------------------------------------------
[2009-12-04 20:59:39] chrisgenrich at bmminvestments dot com
I was getting this error with a long running query and modified the
php.ini to the following:
; Minimum error severity to display.
mssql.min_error_severity = 0
; Minimum message severity to display.
mssql.min_message_severity = 17
It's possible that lower settings could work as well...
------------------------------------------------------------------------
[2009-03-10 14:00:48] markus_hay at quantumdigital dot com
This bug has not been fixed and it's driving me absolutely nuts as I can
not seem to reproduce it in a non-production environment to find a
workaround. It happens on UPDATEs, INSERTs, SELECTs, etc., and it's
completely random.
I don't know if it's a PHP issue or a PEAR issue, but as of PHP 5.2.5
and PEAR 1.7.2 the so-called informative message of "Changed database
context to ..." is still appearing. OS is Windows Server 2k3 and
database is MS SQL Server 2005.
The following settings are used in php.ini:
===========================================
mssql.min_error_severity = 10
mssql.min_message_severity = 10
Here is some example code:
==========================
$sSql = 'UPDATE Table SET iNumber = 5 WHERE iRecordId = 666';
if (PEAR::isError($oResults = $rDbConn->query($sSql))) {
die($oResults->getMessage());
}
Typical output would be:
========================
[Native code: 0]
[Native message: Changed database context to 'TableName'.]
Is this ever going to get fixed?
------------------------------------------------------------------------
[2008-03-06 18:45:55] arn_schw at yahoo dot com
Hi ,
I've written this code to use the data stored in the data-base named
moviesite. The result is supposed to print the names of three different
movies each one time.But,I get each 51 times I couldn't get where the
error is present.So,please help me in rectifying my mistake......
<?php
//connecting to mysql
$connect = mysql_connect ( "localhost" , "root" , "")
or die ( " You can't be connected to the server " )
;
mysql_select_db (moviesite) ;
$result = "SELECT movie_name , movie_year " .
"FROM movie " .
"WHERE movie_year > 1900 " .
"ORDER BY movie_name " ;
$res = mysql_query ( $result )
or die ( mysql_error ( ) ) ;
$st = 0 ;
while( $ress = mysql_fetch_assoc ( $res ) )
{
extract ( $ress ) ;
echo "$movie_name" ;
echo "<br>" ;
$st = $st+1 ;
}
echo "Finally the number of times it is printed is....".$st ;
?>
------------------------------------------------------------------------
[2007-09-05 17:18:22] php at blazemonger dot com
I am seeing this error on *every* MSSQL query under PHP 5.2.2, on
Windows 2003 Server x64, in the apache 2.2.4 error log file.
------------------------------------------------------------------------
[2007-07-03 23:39:38] vollmer at ampache dot org
I'm running into this same issue with large result sets.
I am running a Debian ETCH server with Apache2/PHP5.2
dpkg --list | grep "php"
ii libapache2-mod-php5 5.2.0-8+etch4
server-side, HTML-embedded scripting languag
ii php-pear 5.2.0-8+etch4
PEAR - PHP Extension and Application Reposit
ii php5-cli 5.2.0-8+etch4
command-line interpreter for the php5 script
ii php5-common 5.2.0-8+etch4
Common files for packages built from the php
ii php5-curl 5.2.0-8+etch4
CURL module for php5
ii php5-gd 5.2.0-8+etch4 GD
module for php5
ii php5-ldap 5.2.0-8+etch4
LDAP module for php5
ii php5-mcrypt 5.2.0-8+etch4
MCrypt module for php5
ii php5-mysql 5.2.0-8+etch4
MySQL module for php5
ii php5-snmp 5.2.0-8+etch4
SNMP module for php5
ii php5-sybase 5.2.0-8+etch4
Sybase / MS SQL Server module for php5
The exact error I am seeing is
Query: SELECT * FROM L_U_t_State WHERE Status='1' (51 Rows returned)
Error: Changed database context to 'RMS'.
Complexity or speed of query doesn't appear to matter, my larger
multi-table selects/joins/unions do not produce the same error.
PHP Code that is producing the error message
<?php
/* Run the query*/
$result = mssql_fetch_assoc($result_resource);
if (!$result) {
debug_event('num_rows','Failed: ' . $sql .
mssql_get_last_message(),'1');
}
?>
-Karl Vollmer
------------------------------------------------------------------------
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