Hello
There is a problem when I select a line in mysql table and afet I
delete it.
1/ It works :
$sql = 'SELECT * FROM table WHERE id=10 ';
$req = mysql_query($sql) or die('Erreur SQL
!br'.$sql.'br'.mysql_error());
while($data = mysql_fetch_assoc($req)) {
echo $data['id'];
}
$sql2 = 'DELETE
$sql = 'SELECT * FROM table WHERE id='.$var.' ';
$req = mysql_query($sql) or die('Erreur SQL
!br'.$sql.'br'.mysql_error());
while($data = mysql_fetch_assoc($req)) {
echo $data['id'];
}
$sql2 = 'DELETE FROM table WHERE id='.$var.' ';
$req2 = mysql_query($sql2) or die('Erreur SQL
Hi ,
For this situation , you should print out the SQL statement to check
the value of the variable $var .
--
From: David DURIEUX [EMAIL PROTECTED]
Sent: Wednesday, September 03, 2008 5:07 PM
To: php-db@lists.php.net
Subject: [PHP-DB]
At the begining $var is $_GET['id'] and after I try directly $var = 10
but no changes.
On the server directly, I can only try with the values :
$sql = 'SELECT * FROM table WHERE id=10 '; and for this no problem.
The problem is when I use a variable in query
Best regards,
David DURIEUX
Tel :
Bonjour,
I have print and it's OK, the query is good like if I put the value
directly in the query
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur
Did you actually echo the $sql?
I know it works right now, but try to take away the quotes around the
value in the query and see if something happens:
$sql = SELECT * FROM table WHERE id={$var};
If that doesn't work then var_dump($sql, $var) and write us the
result. Also let us know the data
Bonjour,
No changes :/
I have always the same things
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008 11:29:29 +0200
If that doesn't work then var_dump($sql, $var) and write us the
result. Also let us know the data type of the ID column.
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Bonjour,
string(40) SELECT * FROM table WHERE id=107
string(3) 107
string(38) DELETE FROM table WHERE id=107
string(3) 107
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans
What does mysql_error return?
Thank you,
Micah Gersten
onShore Networks
Internal Developer
http://www.onshore.com
David DURIEUX wrote:
Bonjour,
string(40) SELECT * FROM table WHERE id=107
string(3) 107
string(38) DELETE FROM table WHERE id=107
string(3) 107
Cordialement,
string(40) SELECT * FROM table WHERE id=107
string(3) 107
And this query works when you run it on the database directly? Id 107 exists?
Assuming that that's both so we're running out of options.
After the select, can you do a print of mysql_error() and of mysql_num_rows()?
--
PHP Database
Bonjour,
No error for mysql_error for all 2 queries.
In fact the first return 0 results
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
In fact the first return 0 results
So the problem is in your select, and if your select works when you
manually insert the value for id (iow, without using $var), the
problem has something to do with $var.
Is the data type of the ID column INT? Try the following and let us
know the output:
Bonjour,
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
ID is INT. It's ok before.
I have errors :
Warning: Wrong parameter count for
You have to pass mysql_num_rows a $result variable from your query.
Thank you,
Micah Gersten
onShore Networks
Internal Developer
http://www.onshore.com
David DURIEUX wrote:
Bonjour,
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site
My bad, it should have the query handle as a parameter of course:
$var=107;
$query = mysql_query(SELECT * FROM table WHERE id={$var};) or
die(mysql_error()); // make sure to use double quotes
var_dump(mysql_error(), mysql_num_rows($query));
$var=mysql_real_escape_string(107);
$query =
Bonjour,
string(0) int(1)
string(0) int(1)
string(0) int(1)
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 03 Sep 2008
What does var_dump($_GET) say?
On Wed, Sep 3, 2008 at 12:48 PM, David DURIEUX [EMAIL PROTECTED] wrote:
Bonjour,
The query works
But when I wrote this :
if (isset($_GET['deleteid'])){
$var=108;
$query = mysql_query(SELECT * FROM table WHERE id={$var};) or
Bonjour,
array(2) { [module]= string(12) sousdomaines [deleteid]=
string(3) 133 }
Note : The ID is good deleted but no select return
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de
I have :
array(2) { [module]= string(12) sousdomaines [deleteid]=
string(3) 134 }
But the ID is not deleted in mysql.
That seems to be your var_dump($_GET), which means that either if
(isset($_GET['deleteid'])) evaluates to FALSE or your SELECT does not
return results. Let's check:
if
Hi,
I am working on CMS-Blog system, which will be using approx. 10 000 users.
I have a basic question - I believe there are only two options - which
one is better?
1) having separate databases for each blog = fast
(problem: what if I will need to do search in all of the blogs for some
Bonjour,
I Have now :
string(3) 134 int(0)
Lunch... NOT, I haven't the time today :p but cheese and sausage is
good :)
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans
string(3) 134 int(0)
This means you're trying to delete the entry with id=3, and that it
cannot find that in the database. Are you sure it exists? We tried the
queries separately and the SELECT had no problem... SELECT * FROM
table WHERE id=3;
--
PHP Database Mailing List (http://www.php.net/)
Bonjour,
Are you sur it is 3 ? it is 134 no?
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008 14:17:59 +0200
Evert
Bonjour,
Humm with this query I have forgotten to tell you the ID is DELETED
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3
Humm with this query I have forgotten to tell you the ID is DELETED
You mean the record with id=134?
Are you sur it is 3 ? it is 134 no?
You're right :-)
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Bonjour,
Yes record exist before the query and is deleted after
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008
When using mysql_query, the SQL string to be executed should not end
in a semicolon. Your initial post did not have a semicolon (but you
obviously edited it to make it generic). Perhaps this was the initial
problem? Subsequent posts had you terminating your queries with a
semicolon.
--
PHP
On Wed, Sep 3, 2008 at 7:41 PM, Dee Ayy [EMAIL PROTECTED] wrote:
When using mysql_query, the SQL string to be executed should not end
in a semicolon.
Ending a query with a semicolon should not be a problem - the string
is parsed by the mysql server, which handles it fine.
--
PHP Database
On Wed, Sep 3, 2008 at 7:58 PM, Evert Lammerts [EMAIL PROTECTED] wrote:
On Wed, Sep 3, 2008 at 7:41 PM, Dee Ayy [EMAIL PROTECTED] wrote:
When using mysql_query, the SQL string to be executed should not end
in a semicolon.
Ending a query with a semicolon should not be a problem - the string
Bonjour,
No, I must test a little more, I tell in few minutes
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008
On Wed, Sep 3, 2008 at 1:05 PM, Evert Lammerts [EMAIL PROTECTED] wrote:
On Wed, Sep 3, 2008 at 7:58 PM, Evert Lammerts [EMAIL PROTECTED] wrote:
On Wed, Sep 3, 2008 at 7:41 PM, Dee Ayy [EMAIL PROTECTED] wrote:
When using mysql_query, the SQL string to be executed should not end
in a semicolon.
On Wed, Sep 3, 2008 at 8:35 PM, David DURIEUX [EMAIL PROTECTED] wrote:
Bonjour,
I have always the problem, select = 0 rows and it delete it like if
delete is before the select :/
Cordialement,
David DURIEUX
Your SELECT has a terminating semicolon. Your DELETE does not. Some
Bonjour,
Yes I'm using this query and no row select
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008 20:43:25 +0200
Bonjour,
PHP 5.2.6 on FreeBSD 7.0 i386 associate with apache 2.0.63
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3 Sep 2008
But the DELETE is executed? If it is, and it's in the condition, like
in the above code:
if ($row = mysql_fetch_assoc($query)) {
DELETE ...
}
something apparently is fetched
On Wed, Sep 3, 2008 at 8:49 PM, David DURIEUX [EMAIL PROTECTED] wrote:
Bonjour,
Yes I'm using this
Bonjour,
Yes DELETE is executed and I have on my page :
string(3) 140
int(0)
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400 Villefranche sur Saône
Le Wed, 3
This is weird. Can you send over the complete file?
On Wed, Sep 3, 2008 at 8:56 PM, David DURIEUX [EMAIL PROTECTED] wrote:
Bonjour,
Yes DELETE is executed and I have on my page :
string(3) 140
int(0)
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL
Your SELECT has a terminating semicolon.
I'm guessing Multiple statement execution is enabled by default...
http://dev.mysql.com/doc/refman/5.0/en/mysql-query.html
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
I have a functions page:
function connect()
{
include(includes/Vars.php);
mysql_connect($host, $user, $passwd) or die(Couldn't connect to
database);
mysql_select_db($db) or die(Couldn't select database);
}
function pagecontent()
switch($_GET[page])
{
connect();
Add the line:
error_reporting(E_ALL);
at the top of your functions page
On Wed, Sep 3, 2008 at 9:29 PM, Chris Hale [EMAIL PROTECTED] wrote:
I have a functions page:
function connect()
{
include(includes/Vars.php);
mysql_connect($host, $user, $passwd) or die(Couldn't connect to
Bonjour,
The problem come from the a href= in the input submit
With a href=text/a It works
It is very Space
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847 route de Frans (Créacité)
69400
Bonjour,
I have make this to have a button, it's an error, it's the first time I
have a problem with this.
I'm sorry to have get your time.
Cordialement,
David DURIEUX
Tel : 04.74.04.81.34
Port : 06.34.99.45.18
Mail : [EMAIL PROTECTED]
Site Web : http://www.siprossii.com/
SIPROSSII
847
I have a basic question - I believe there are only two options - which
one is better?
1) having separate databases for each blog = fast
(problem: what if I will need to do search for article in all of the blogs for
some?)
2) having all blogs in ONE database - that might be 10 000 * 100
1) having separate databases for each blog = fast
(problem: what if I will need to do search in all of the blogs for some
article?)
2) having all blogs in one database - that might be 10 000 * 100 articles =
too many rows, but easy to search and maintain, hmm?
The answers on your question
45 matches
Mail list logo
