mistake in the tutorial

From: Divide by Zero <divide(at)thepentagon(dot)com>
To: pgsql-docs(at)postgresql(dot)org
Subject: mistake in the tutorial
Date: 2001-01-25 07:23:13
Message-ID: Pine.LNX.4.21.0101250513340.468-100000@divide.diwajdowa
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in the tutorial, chapter 2., "Relational Data Model Formalities"
(sql490.htm), there is

"set of all k-tuples v1, v2, ... vk, such that v1 [isin] D1, v1 [isin] D1"

i assume it should be
"set of all k-tuples v1, v2, ... vk, such that v1 [isin] D1, v2 [isin] D2"

--------------___________
Divide by Zero
divide(at)thepentagon.com

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