Array size and iterate...

From: DaVinci <bombadil(at)wanadoo(dot)es>
To: Lista PostgreSql <pgsql-general(at)postgresql(dot)org>
Subject: Array size and iterate...
Date: 2000-10-26 09:23:54
Message-ID: 20001026112354.A1761@fangorn.net
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Hi, all.

How can i to know the number of elements of an array field and iterate all of
them?.

I have installed postgresql-contrib (in Debian) but not found any document
that explain options of array extension.

Thanks for any idea or info.

Greets.

David

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