Re: need help

From: Russell Keane <Russell(dot)Keane(at)inps(dot)co(dot)uk>
To: Russell Keane <Russell(dot)Keane(at)inps(dot)co(dot)uk>, "deneroteam(at)gmail(dot)com" <deneroteam(at)gmail(dot)com>
Cc: "pgsql-sql(at)postgresql(dot)org" <pgsql-sql(at)postgresql(dot)org>
Subject: Re: need help
Date: 2013-02-21 21:28:01
Message-ID: 8D0E5D045E36124A8F1DDDB463D548557D1618F461@mxsvr1.is.inps.co.uk
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-sql

> > Now I really don't know how to do this.
> >
> > can you advise me more ?
> >
> >
> > Thanks,
> >
> > Dhaval
>
>
> I think these are the sqls you are looking for:
>
> SELECT pm.id as move_id, p.id as product_id, l.id as location_id
> FROM product_move pm inner join product p on pm.product_id = p.id inner join location l on pm.destination_location = l.id
> and datetime BETWEEN '2010-1-01' AND '2012-12-31'

Sorry, that should have been:

For your 2 examples:

SELECT pm.id as move_id, p.id as product_id, l.id as location_id
FROM product_move pm inner join product p on pm.product_id = p.id inner join location l on pm.destination_location = l.id
and datetime < '2012-11-30'

SELECT pm.id as move_id, p.id as product_id, l.id as location_id
FROM product_move pm inner join product p on pm.product_id = p.id inner join location l on pm.destination_location = l.id
and datetime < '2012-12-31'

I'm not what the use of the 'from' date is in your examples.
Do you need to know the final destination of the product in that time period?
Or every destination location of the product in that time period?

Regards,

Russell Keane
INPS

Follow us on twitter | visit www.inps.co.uk

--
Sent via pgsql-sql mailing list (pgsql-sql(at)postgresql(dot)org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-sql

In response to

Responses

  • Re: need help at 2013-02-21 22:26:11 from Oliver d'Azevedo Cristina

Browse pgsql-sql by date

  From Date Subject
Next Message Oliver d'Azevedo Cristina 2013-02-21 22:26:11 Re: need help
Previous Message Russell Keane 2013-02-21 21:07:41 Re: need help