Re: hamsterdb Transactional Storage (thanks to all of you)
From: paul c <toledobythesea_at_oohay.ac>
Date: Wed, 21 Oct 2009 04:03:06 GMT
Message-ID: <_JvDm.49702$PH1.47250_at_edtnps82>
>
> To "nest" is the generic term in the sense of nested tuples and
> relations.
> D&D GROUP attributes into nested relations
> and WRAP attributes into nested tuples.
> ...
Date: Wed, 21 Oct 2009 04:03:06 GMT
Message-ID: <_JvDm.49702$PH1.47250_at_edtnps82>
compdb_at_hotmail.com wrote:
> On Oct 15, 6:22 pm, paul c <toledobythe..._at_oohay.ac> wrote:
>> com..._at_hotmail.com wrote: >> >> ... >> >>> By NEST I just meant Date & Darwen's GROUP. The operands are a >>> relation and a quoted-expression. >>> ... >> If you're going to refer to those guys, you should stick to what they >> say. Their GROUP operands are relations/relvars and attributes. Their >> NEST involves tuples.
>
> To "nest" is the generic term in the sense of nested tuples and
> relations.
> D&D GROUP attributes into nested relations
> and WRAP attributes into nested tuples.
> ...
Sorry, I had nest and WRAP mixed-up. Maybe because I'd rather people said either wrap or group when they're referring to D&D, otherwise it's hard to know what they're talking about. Received on Wed Oct 21 2009 - 06:03:06 CEST