From: | "Phillip Smith" <phillip(dot)smith(at)weatherbeeta(dot)com(dot)au> |
---|---|
To: | "'Jasbinder Singh Bali'" <jsbali(at)gmail(dot)com> |
Cc: | "'Novice Postgresql-list'" <pgsql-novice(at)postgresql(dot)org> |
Subject: | Re: Retreving count of rows returned by a join query |
Date: | 2007-05-31 09:33:39 |
Message-ID: | 01d601c7a366$c73b4350$9b0014ac@wbaus090 |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-novice |
Try a sub-select:
SELECT a.1,
b.2,
(SELECT count(*) FROM a, b WHERE a.3 =
b.3;)
FROM a, b
WHERE a.3 = b.3;
-----Original Message-----
From: pgsql-novice-owner(at)postgresql(dot)org
[mailto:pgsql-novice-owner(at)postgresql(dot)org] On Behalf Of Jasbinder Singh Bali
Sent: Thursday, 31 May 2007 19:18
To: Phillip Smith
Cc: Novice Postgresql-list
Subject: Re: [NOVICE] Retreving count of rows returned by a join query
with count(*) i want other rows as well
something like
select count(*) , a.3 from a, b where a.3 = b.3;
On 5/31/07, Phillip Smith <phillip(dot)smith(at)weatherbeeta(dot)com(dot)au> wrote:
Works for me:
select count(*) from a, b where a.3 = b.3;
-----Original Message-----
From: pgsql-novice-owner(at)postgresql(dot)org [mailto:
<mailto:pgsql-novice-owner(at)postgresql(dot)org>
pgsql-novice-owner(at)postgresql(dot)org] On Behalf Of Jasbinder Singh Bali
Sent: Thursday, 31 May 2007 18:32
To: Novice Postgresql-list
Subject: [NOVICE] Retreving count of rows returned by a join query
I have a query in which I have joins.
something like
select a.1, b.2 from a, b
where a.3 = b.3;
how can I fetch the number of rows returned by this query.
normal count(*) doesn't work in this context as desired.
Thanks,
~Jas
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*******************Confidentiality and Privilege Notice*******************
The material contained in this message is privileged and confidential to
the addressee. If you are not the addressee indicated in this message or
responsible for delivery of the message to such person, you may not copy
or deliver this message to anyone, and you should destroy it and kindly
notify the sender by reply email.
Information in this message that does not relate to the official business
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