User Contributed Notes
Microsoft SQL Server |
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[email protected]
11-Feb-2000 09:02 |
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To access MS SQL from Unix you may use Sybase's OpenClient which happens to
work (depending on platform, 7.0 needs SP1 and big endian platforms have
trouble) or FreeTDS (www.freetds.org) which is still alpha-ish but
directly supports MS SQL.
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[email protected]
21-Apr-2000 03:49 |
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I have just finished setting up php4 with freetds to connect to a MSSQL 7
server. I used freetds 5.0 and configured with --with-tdsver=7.0
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[email protected]
07-Jul-2000 04:14 |
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To compile PHP to support M$SQL on LINUX:
-Download FreeTDS:
www.freetds.org
and compile as required. Make sure to compile with the
correct version of the protocol (read the readme)
-Compile PHP
with '--with-sybase=/usr/local/freetds' or wherever you put
freetds.
PHP will now support both mssql_*** and sybase_***
from Linux.. enjoy!
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[email protected]
24-Dec-2000 09:07 |
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IMPORTANT NOTEs:
1. results sets are not supported, only the first
result set can be retrieved. for example:
SELECT 1
SELECT
3,5
Only the first result set can be fetch. Use a Union
instead.
2. Each fetch to cursor will get a result set. Fetch a large
quantity row sets will raise the server's overhead on network. try other
way instead.
3. The very usefull advantage of ADO is that muti-result
set are supported. the core function is sp_cursorxxxxx. You can use it
with a muti-record set support client. I'm very disapointed that PHP has
not support it now.
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[email protected]
22-Feb-2001 12:03 |
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Having trouble with pesky TEXT datatypes? Try the query 'set textsize
555555555;' to set the limit on how much a TEXT will
return.
Symptoms of the problem are hanging web browsers and
"FATAL: emalloc(): Unable to allocate -2147483648 bytes"
errors in apache's error.log
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[email protected]
22-Feb-2001 07:12 |
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> Having trouble with pesky TEXT
> datatypes? Try the query 'set
> textsize 555555555;' to set the limit
> on how much a
TEXT will return.
I was trying to figure out why 555555555 works
and not anything higher. Then it occured to me ... the machine in
question has 512 MB of ram. The moral of the story is that you have to
adjust the size to how much memory you have and how much data you expect
to come out of the database.
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[email protected]
19-Apr-2001 03:01 |
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on Linux,
FreeTDS are not support GB2312 charset, use Sybase-11.9.2
client tools is ok.
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[email protected]
13-Jun-2001 04:10 |
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for anyone trying to connect to mssql on win nt using php4 if the options
listed here don't work try donloading the latest dll's for extensions. the
version 7 dll we tried to use would not work
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21-Aug-2001 11:01 |
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> Having trouble with pesky TEXT datatypes? Try the query 'set textsize
555555555;'
> to set the limit on how much a TEXT will
return.
I was indeed having troubles with those pesky TEXT
datatypes, this query alone didn't help either, i had to put
mssql.textlimit = 65536
and
mssql.textsize =
65536
in php.ini and then restart _the WHOLE_ of IIS (not just
the website) to get it working (and don't forget to use that query
too)
(That's on Win32 + IIS)
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[email protected]
31-Jan-2002 09:19 |
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Easy Oracle-Connection with my Class for Oracle/mySQL/MSSQL!
my
cDBC-Klass is free and with Documentation and sources.
visit my
Site:
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[email protected]
11-Feb-2002 05:05 |
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Library php_mssql.dll is where has to be, but PHP cannot load it. SQL
Server drivers are installed and MSDE 2000 is running on my
machine.
X-Powered-By: PHP/4.1.1 Content-type: text/html
PHP
Warning: Unable to load dynamic library 'c:\program
files\php\extensions\php_mssql.dll' - The specified module could not be
found. in Unknown on line 0
The line of code I used, is the
following:
<?
$db =
mssql_connect("MyComp","myUserName","myPassword");
?>
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[email protected]
21-Feb-2002 06:00 |
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If you have some trouble with FreeTDS and TEXT limit (default 4096)
and
set TEXSIZE doesn't work and you can't even use mssql_init to use
stored proc.
use a simple query with "exec
stord_proced_name"..
and create the store proc with
set
textsize ...
your data processing (like select...)
at the end
enter
set textsize 0..
and it will work perfectly !!!!
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[email protected]
15-Apr-2002 04:29 |
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The belows procedures works on the following configuration: Mandrake linux
8.2,MS Sql server 2000, windows 2000 server, PHP ver 4.12, apache
1.3.24,Freetds 0.53.
Configure Freetds
1. Download Freetds 0.53
at www.freetds.org
2. ./configure --prefix=/usr/local/freetds
--with-tdsver=7.0
3. make
4. make install
5. Edit
/usr/local/freetds/etc/freetds.conf
6. Add
[MyServer70]
��DSN for PHP
host = 10.23.52.114 ��MS SQL Server IP
port =
1433 ��MS SQL Default Port
tds version = 7.0 ��MS SQL 2000
Version No.
client charset = UTF-8 ��Charset Encoding, it can be
omitted if you don't want to disply in unicode
Configure PHP
4.12
1. Download PHP4 from www.php.net
2. ./configure
--with-sybase=/usr/local/freetds --with-apache=../{Apache Path}
--enable-track-vars
3. copy all files in /usr/local/freetds/lib/ to
/usr/lib
4. make
5. make install
Configure Apache
1.3.24
1. ./configure
--activate-module=src/modules/php4/libphp4.a
2. make
3. make
install
4. cp php.ini-dist /usr/local/lib/php.ini
5. Edit Your
httpd.conf or srm.conf file and add;
AddType application/x-httpd-php
.php
6. /usr/local/apache/bin/apachectl start
Feel free to email
to us @ [email protected] or [email protected]
German Chu & Eagle
Lee
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[email protected]
24-Apr-2002 08:36 |
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Connecting to MSSQL 7 on UNIX/Apache/php4.1.2. I followed a bunch of
instructions below from folks using Linux and other configurations...so
give this a try, it may work.
download freetds from
www.freetds.org
configure arguments --with-prefix=/usr/local/freetds
--with-tdsver=7.0
edit freetds.conf in
/usr/local/freetds/etc/freetds.conf
[MyServer70]
host
= XX.XX.XX.XXX(your MSSQL IP)
port = 1433
tds version = 7.0
client charset = UTF-8
reconfigure PHP using
--with-sybase=/usr/local/freetds/ and all of your normal args.
restart apache and it works...well it did for me. Good
luck
jd
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[email protected]
05-Jul-2002 04:23 |
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NEED HELP
having problems with php_mssql.dll
under MSWINDOWS 2000
and apache 1.3.24
if i enable the extension=php_mssql.dll the i receive
an error message
"mssl:Unable to initialize
module"
"Module compiled with
API=20010901,debug=0,thread-safety=1"
"PHP compiled with
API=20020429,debug=0,thread-safety=1"
and if i disable
extension=php_mssql.dll then i receive in my
browser:
"X-Powered-By: PHP/4.2.1 Content-type: text/html
Fatal error: Call to undefined function:
mssql_connect()"
dONT KNOW WHAT TO DO
i think its my dll
that its not working
where can i get the latest
thanks for your
help
Please mail me to [email protected]
David
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[email protected]
10-Jul-2002 06:18 |
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> "mssl:Unable to initialize module"
> "Module
compiled with
API=20010901,debug=0,thread-safety=1"
>
"PHP compiled with
API=20020429,debug=0,thread-safety=1"
as you can see, the
php_mssql.dll and PHP itself have different versions. Maybe there is an
old php_mssql.dll lying around in \windows\system(32) or so...
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[email protected]
23-Jul-2002 08:30 |
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I'm really lost trying to do ANYTHING with php-mssql integration. If
anyone can help me out with some tutorials on how to do simple things,
like query a mssql database and add data, retrieve data, etc, it would be
most appreciated.
JD
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[email protected]
04-Aug-2002 04:48 |
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I have a same problem in MSWINDOWS 2000 and apache 1.3.24
if i enable
the extension=php_mssql.dll the i receive an error message
messagebox title - "php.exe - Entry Point Not Found"
Error message "The procedure entry point _ecalloc could not be
located in the dynamic link library php4ts.dll
if i disable
extension=php_mssql.dll then i receive in my
browser:
"X-Powered-By: PHP/4.2.1 Content-type: text/html
Fatal error: Call to undefined function:
mssql_connect()"
And if i disable extension=php_mssql.dll then
i get in browser
"Fatal error: Call to undefined function:
mssql_connect()"
i Please guide me with a solution
Ganesh
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[email protected]
05-Aug-2002 04:11 |
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Hello!
Just a Hint:
You have to install the Connectivity-Part
from the SQl-Server CD or the MSDE to use the php_mssql.dll.
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[email protected]
16-Aug-2002 11:58 |
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We observed that datetime values returned through the mssql functions were
in a different format to that observed in Enterprise Manager / Query
Analyzer.
i.e. EM said: 2002-08-16 09:58:06
PHP-MSSQL said: 16
Aug 2002 9:58
The following php.ini setting stopped this from
happening:
mssql.datetimeconvert = Off
System: PHP 4.2.2,
SQL Server 2000, Win 2000 Server
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[email protected]
28-Aug-2002 08:38 |
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If you are running IIS/MSSQL/PHP with PHP in CGI mode and are getting a
"CGI Error" message from IIS, read on...
A bug exists in
the MSSQL driver (possibly on Microsoft's side) that will cause this
problem on high performance servers running PHP in CGI mode, especially if
your app uses frames. It is related to lots of simultaneous connections
to the SQL server from PHP.
A bugnote on the PHP database had
lots of input, which can be read here:
A
solution was found, which involves tuning the Win2k or WinXP server for
'Forground Applications'. This eliminates the problem
completely.
It seems that CGI applications under IIS are launched
into user space, owned by the IUSR_* user. So tuning the server to
process forground apps makes sense.
To do this, right-click 'My
Computer', select 'Properties', select the 'Performance' tab, and then
select 'Forground Applications' and click 'OK'.
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