From: Michele Petrazzo - Unipex <michele.petrazzo@unipex.it>
To: Oliveiros d'Azevedo Cristina <oliveiros.cristina@marktest.pt>
Cc: pgsql-sql@postgresql.org
Subject: Re: all the table values equal
Date: Fri, 17 Sep 2010 17:45:13 +0200
Message-ID: <4C938D09.3050105@unipex.it> (raw)
In-Reply-To: <438B32316EF6496D9641819BA16447A2@marktestcr.marktest.pt>
References: <4C93803A.4080706@unipex.it>
<438B32316EF6496D9641819BA16447A2@marktestcr.marktest.pt>
Oliveiros d'Azevedo Cristina ha scritto:
> Howdy , Michele,
>
> Give this a try
>
> SELECT id_user FROM t_your_table WHERE datetime BETWEEN A -- plug
> here beginning of interval AND B -- and end here GROUP BY id_user
> HAVING COUNT(*) = -SUM(value)
>
> Then tell me if it gives you what you want
Thanks,
it works, but... it's really a trickle that exploits the value -1 if I
understand how its work.
If there is another value where look for? Example 13?
Thanks
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To: pgsql-sql@postgresql.org
Cc: michele.petrazzo@unipex.it, oliveiros.cristina@marktest.pt
Subject: Re: all the table values equal
In-Reply-To: <4C938D09.3050105@unipex.it>
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