How to insert random unique values in 2 columns ?


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

I have table with 2 columns

Create Table code_for_code (
first_code varchar2(10) unique not null,
Did you know?Explore Trending and Topic pages for more stories like this.
second_code varchar2(10) unique not null );

and i want to make PL/SQL code to insert random unique values in both columns , for instance 20 records ........ how can i do something like that ?
No comments posted yet

Your Answer:

Login to answer
262 Like 17 Dislike
Previous forums Next forums
Other forums

help countdown timers
hello every one,

I'd like to know how to insert many countdowns in the same page.
The dura

Vertical Alligning - Not working in 1 cell?
<?php

echo "<table id="valign" width="60%" style=

Need a Timecode Class...
Not a Time Stamp, Time Code. Format is a bit different. HH:MM:SS:FF where FF is Frames. I dont re

How to add functionality to a simple php calender?
Hello everyone,

I have just finished creating a simple php calander. Can someone point

MySQL noob question
hi guys

I have a simple mysql table set up, along the lines of

Col 1 - Col 2 - Date_l

Links not updating
I'm trying to fuel a simple navigation system for a news section. It works fine when it comes to ret

Checking if a process is running (problems including psapi.dll i think...)
Ok, so all I'm trying to do is check if a program is running...

I've found out that I nee

background color imagefill
Hello

I would like to ask you why I see this square in red color just in my local xampp insta

xApp Analytics in BI 7.0
Dear all,

I am trying to implement xApp Analytics in BI 7.0. After I installed the analyt

Most basic form question ever?
Hello,

I want to use this snippet to make sure the fields in a form are ok before processing

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