Take info from one coloum and move to another

Posted on 16th Feb 2014 07:03 pm by admin

Hi all,

I have this:
Code: [Select]$array = "SELECT stock_id FROM stocks WHERE stock_id BETWEEN '1' and '5' ";
$res = mysql_query($array);
$count = 0;
while ($row = mysql_fetch_assoc($res)){
if (is_int($count / 10) || $count == 0){
$rand_low = rand(1,5);
$rand_high = rand(1,5);
}
$num = rand($rand_low,$rand_high);
$update = "UPDATE stocks SET t_val=$num WHERE stock_id='" . $row['stock_id'] ."'";
if (mysql_query($update)){
echo "Updated record(s)<br />n";
}
}
Which simply updates a coloum called t_val with a random value between 1 and 5. I have another coloum in the table called y_val. What I would like to do is take the value of t_val before it is updated with the new rand and save it to the y_val coloum. How would I do this?

Many thanks

Your Answer:

Login to answer

Other forums

MS are the best!!!
Visit http://www.microsoft.com/australia/windows/default.aspx?h=watch-a-demo and click the massive '

Problem with array max size.
Hi to everyone,
I've got a homework about filling a bidimensional array un spiral shape, I alre

multiple recipients + dbuser mail recall
Hello,

I am building a php login script.

When the user registers the script will send

post to self
Trying to get my form to submit to itself. However I am also trying to use an image for my submit bu

how to read and write into a word document using php...?
hi,
I need,reading and writting into a word document using php.




Thank u inadva

Auto install
Hi I have a directory lets say "apps" that I then have more folders ie "email",

Else statement screws up all css
Does anyone know what goes wrong in the process with this php code?
This code seems to be causing

Need help Updating SQL Server Express DB from c# :(
Please can anyone help with:-
1 How to sructure the strSelect statement.
2 How to instruct

Website Direction...
I recently used this code to try and make it so the page loads as http://www.domain.com/ when you ty

Filtering for a phrase using pregmatch
Here is my code which looks for addresses which start with ' src=" '

Code: [Select]preg_