Howto determin the number of elemnts of an array

From: Együd Csaba <csegyud(at)vnet(dot)hu>
To: pgsql-general(at)postgresql(dot)org
Subject: Howto determin the number of elemnts of an array
Date: 2005-01-31 13:23:37
Message-ID: 0IB60066NO2BBZ@mail.vnet.hu
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Hi,
how can I determin the number of elements of an array? I saw function
array_dims() which returns a string value representing the dimensions of the
array. Is there a function which returns only the number of elements as an
integer.

-- Csaba

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