From: Lloyd Linklater <lloyd@2live4.com>
Date: 2008-06-11T21:49:54+09:00
Subject: Re: Delete Duplicates

Amit Kulkarni wrote:
>                 I want to know how can i delete duplicates entries from
> database using rake task.

I am not sure if you are asking to learn about rake tasks or database 
cleanup.  Assuming that the result is what matters, I suggest that you 
apply a primary index to the fields you are checking.  That will remove 
duplicates automatically.

hth
-- 
Posted via http://www.ruby-forum.com/.