Unique Index vs. Unique Constraint

From: "Thomas LeBlanc" <thomasatiem(at)hotmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Unique Index vs. Unique Constraint
Date: 2003-10-10 18:59:38
Message-ID: LAW9-F3vuDocXpGRWvU000049f3@hotmail.com
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Does a Unique Constraint build a unique index?

What is the difference?

Thanks,
Thomas LeBlanc

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