How to count the number of items in an Array?

From: Andre Lopes <lopes80andre(at)gmail(dot)com>
To: postgresql Forums <pgsql-general(at)postgresql(dot)org>
Subject: How to count the number of items in an Array?
Date: 2010-02-21 03:20:35
Message-ID: 18f98e681002201920yb1dc923u3c76c55093e840ae@mail.gmail.com
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Hi,

I have googled, but I can't find how to count the number of items in an
Array in Plpgsql.

Someone can give me a clue on that?

Best Regads,

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