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

No comments posted yet

Your Answer:

Login to answer
104 Like 39 Dislike
Previous forums Next forums
Other forums

How to separate records and ORDER BY
Let say i have 100 records and displayed in one page, then i want to get the records from 50-100 and

confused between ' ' and " "
there is a php i set:
$begin_date_query = mysql_query( "SELECT SUBDATE(due_date, INTERVAL $d

script is pulling more then they have....
I have this script for my game where they can change there race. This will cost them 2,500 points. H

help with insert
Hi there,

I am trying to insert some data into a database, but for some reason, it is not ins

Bar charts using Graphical Framework.
I am using Graphical Frameworks(GFW) to create a chart Graphic . There is no problem with the data d

Timer control causing error
I recently decided to add a timer control to an existing page that uses AJAX on my site. As soon as

Update Database
Hi All,


I have a problem with this:

Code: [Select]<?php
session_start();

Anti Spam Code Problems
Ok where do i start? Probably by telling you I have very little working knowledge of PHP and that I

TemplatePower & AJAX
Hi all,



I'm currently implementing some AJAX features in my PHP-framework (which is b

Unable to customise toolbar in FCK

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash