Transitive Closure and CONNECT BY

From: Robert James <srobertjames(at)gmail(dot)com>
To: Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Transitive Closure and CONNECT BY
Date: 2009-07-26 19:35:06
Message-ID: e09785e00907261235j52ab147dnada0f02b0f624cb3@mail.gmail.com
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Is there a transitive closure (or equivalent) operator in Postgres (or
extension)?
Anything like CONNECT BY?
Or any recommended way of querying hiearchial data?

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