Re: Need help in SQL,.. Please

From: Michel Cadot <micadot{at}altern{dot}org>
Date: Wed, 24 May 2006 17:20:59 +0200
Message-ID: <447479d9$0$14863$626a54ce@news.free.fr>

"d2e" <thakur.dheeraj_at_gmail.com> a écrit dans le message de news: 1148413733.338313.234740_at_j73g2000cwa.googlegroups.com... | still waiting :(
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I read the file.
First question is stupid:
<quote>
You are given a relation R(A,B,C,D) with more than 100,000 tuples in it. Delete every 4th tuple in this relation using SQL. </quote>

There is no 4th tuple in a relation.
I stopped there.

Regards
Miche Cadot Received on Wed May 24 2006 - 10:20:59 CDT