Sorry for that
I just want to get one row from images table for each product row from products table.
I tried using a subquery with ROW() it works but all columns are returned as a record and I don't know how to extract
thedata as separate columns, this is the closest I got
SELECT
p.*,
(SELECT ROW(id,server_id,format,product_id) FROM products_images pi WHERE pi.product_id = p.id LIMIT 1) AS image
FROM products p
WHERE p.company = 7 ORDER BY id ASC LIMIT 10
--- On Sat, 1/15/11, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> From: Tom Lane <tgl@sss.pgh.pa.us>
> Subject: Re: [NOVICE] join with 1 row limit
> To: "Behringer Behringer" <behringerdj@yahoo.com>
> Cc: pgsql-novice@postgresql.org
> Date: Saturday, January 15, 2011, 7:49 AM
> Behringer Behringer <behringerdj@yahoo.com>
> writes:
> > In mysql this query works fine, what is the equivalent
> in posgresql?
> > SELECT *
> > FROM
> > products p LEFT JOIN
> > products_images pi ON p.id = pi.product_id LIMIT
> 1
> > WHERE products.company = 7
>
> When asking that sort of question, it would be a good idea
> to explain
> exactly what you expect that syntax to do. Not all of
> us know every
> nook and cranny of mysql's nonstandard behaviors.
>
>
> regards, tom lane
>
