Re: GROUP BY
From: Lennart <erik.lennart.jonsson_at_gmail.com>
Date: Sat, 19 May 2007 16:31:50 +0200
Message-ID: <f2n1on$m8d$1_at_registered.motzarella.org>
Date: Sat, 19 May 2007 16:31:50 +0200
Message-ID: <f2n1on$m8d$1_at_registered.motzarella.org>
V.J. Kumar wrote:
[...]
>> SELECT 1
>> FROM r
>> GROUP BY ();
>>
>> returns a single tuple even if r is empty.
>
> What SQL would that be?
/Lennart
PS, Mimer (or whatever the are called these days) has a sql validator
where one can test conformance against different versions of sql:
http://developer.mimer.com/validator/index.htm
DS.
[...]
Received on Sat May 19 2007 - 16:31:50 CEST