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' ";
Did you know?Explore Trending and Topic pages for more stories like this.
$res = mysql_query($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
Trending TodaySee what people are reading
No comments posted yet

Your Answer:

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

Convert .fdf to .pdf
I currently have a web form that uploads the form data to an .fdf file and emails it.

However

Oracle Connectivity
Hi Every One,

Can we access SAP from oracle database.If it possible then please spec

All possible combinations of String in PL/SQL
Hi All,

Could you please explain the logic of getting all possible combinations of String

my sql select id and then update problem.
I need to select some auto incremented ids out of a database and then use those id in a where statem

Sending CC Info by email
I am a little bit less knowledgable in the security area as most developers and I know I have a lot

Whats wrong with my query?
I am trying to get this query to show the appropriate ticked vehicle roof height, unless no boxs are

Error when call dll from oracle
Hi all, please help me!

I have dll write C language, I want call it from oracle procedur

Check if another session of the page is running?
I want to keep people from opening multiple tabs, or sessions of my Facebook app. Is it possible to

Drawing Images in classes
I'm quite new to Object Oriented PHP. What I'm trying to do is draw some images but also have other

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

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



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash