Re: [SQL] NULL

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От wieck@debis.com (Jan Wieck)
Тема Re: [SQL] NULL
Дата
Msg-id m11o9rc-0003kGC@orion.SAPserv.Hamburg.dsh.de
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Ответ на Re: [SQL] NULL  (jose soares <jose@sferacarta.com>)
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> Jan Wieck ha scritto:
>
> > > -  Is it a constraint to allow only NULL values ?  (unuseful)
> >
> >     Useless? I NEED IT - URGENT - NOW - YESTERDAY.
>
> Maybe I miss something here, Jan...

    Yepp - my smiley on the last line.

    It  wasn't  a  serious comment. More a joke and I really mean
    that such a definition is absolutely not  needed.  Maybe  I'm
    writing too much between the lines.


Jan

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