Finding cardinality of an index

From: Bill Chandler <billybobc1210(at)yahoo(dot)com>
To: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Finding cardinality of an index
Date: 2005-04-21 15:11:09
Message-ID: 20050421151110.57326.qmail@web51409.mail.yahoo.com
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All,

Is there a way to determine cardinality (size) of an
index? In general how to you query the 'attributes'
(for lack of a better word) of an index.

thanks,

Bill

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