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Re: cast bytea to double precision[]

From: Merlin Moncure <mmoncure(at)gmail(dot)com>
To: Mathieu Dubois <mathieu(dot)dubois(at)limsi(dot)fr>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: cast bytea to double precision[]
Date: 2011-07-26 19:19:43
Message-ID: CAHyXU0xDUqar+PjEKOBpEBr11sE8hy_fqu2VFhUOW2px-=3-Og@mail.gmail.com (view raw or flat)
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Lists: pgsql-novice
On Tue, Jul 26, 2011 at 2:02 PM, Mathieu Dubois <mathieu(dot)dubois(at)limsi(dot)fr> wrote:
> Are you sure that the length of each element is stored?

no, I was wrong (I just checked the code) -- see CopyArrayEls. Null
indicator is stored in a bitmap. hm.

merlin

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