Postgres Pro
Downloads
Home   >   mailing lists

Re: [SQL] NULL - Mailing list pgsql-sql

From wieck@debis.com (Jan Wieck)
Subject Re: [SQL] NULL
Date
Msg-id m11o9rc-0003kGC@orion.SAPserv.Hamburg.dsh.de
Whole thread Raw
In response to Re: [SQL] NULL  (jose soares <jose@sferacarta.com>)
List pgsql-sql
Tree view 
> 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

--

#======================================================================#
# It's easier to get forgiveness for being wrong than for being right. #
# Let's break this rule - forgive me.                                  #
#========================================= wieck@debis.com (Jan Wieck) #

pgsql-sql by date:

Previous
From: jose soares
Date:
Subject: Re: [SQL] NULL
Next
From: "Gerhard Dieringer"
Date:
Subject: Antw: [SQL] Building "ON DELETE" rules to keep the referential integrity of a database