From: Loredana Curugiu <loredana.curugiu@gmail.com>
To: Richard Huxton <dev@archonet.com>
To: pgsql-novice@postgresql.org
To: pgsql-sql@postgresql.org
Subject: Re: [SQL] JOIN
Date: Tue, 5 Jun 2007 15:18:18 +0300
Message-ID: <1c23c8e70706050518v19c56d21j873985125b930db@mail.gmail.com> (raw)
In-Reply-To: <4665537A.2060601@archonet.com>
References: <1c23c8e70706050111i5ba672d6j78bd9afa4b786616@mail.gmail.com>
<1c23c8e70706050426y12d567ban70ffdafb75808e0e@mail.gmail.com>
<4665537A.2060601@archonet.com>
>> So I have the following query:>>
> >> SELECT SUM(A.count),
> >> A.theme,
> >> A.receiver,
> >> A.dates
> >> FROM my_table A
> >> INNER JOIN my_table B
> >> ON A.theme=B.theme
> >> AND A.receiver=B.receiver
> >> AND A.date=ANY(B.dates)
> >> GROUP BY A.theme,A.receiver, A.dates;
> [snip]
> >>
> >> The result is wrong. I don't know what it is wrong at my query.
> >> Please help.
>
> You don't actually say what's wrong. What are you expecting as output?
I am trying to say that sum column it is not calculated correctly.
Oh, and your "date" column isn't - it's a timestamp with time-zone. That
> might or might not cause confusion with daylight-saving-times.
Yes, I am working with timestamp with time zone .
Regards,
Loredana
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To: pgsql-sql@postgresql.org
Cc: loredana.curugiu@gmail.com, dev@archonet.com, pgsql-novice@postgresql.org
Subject: Re: [SQL] JOIN
In-Reply-To: <1c23c8e70706050518v19c56d21j873985125b930db@mail.gmail.com>
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