Yes, thank you. :)
------ Original Message ------
From: "Sterpu Victor" <vic...@caido.ro>
To: "Geoff Winkless" <pgsqlad...@geoff.dj>
Sent: 11/26/2015 2:51:48 PM
Subject: Re[2]: [GENERAL] ARRAY_AGG and ORDER
Yes, thank you. :)
------ Original Message ------
From: "Geoff Winkless" <pgsqlad...@geoff.dj>
To: "Sterpu Victor" <vic...@caido.ro>
Cc: "PostgreSQL General" <pgsql-general@postgresql.org>
Sent: 11/26/2015 2:46:33 PM
Subject: Re: [GENERAL] ARRAY_AGG and ORDER
On 26 November 2015 at 12:43, Sterpu Victor <vic...@caido.ro> wrote:
Hello
I need to order an array using another column in table
ad_query_join_select.
I need something like this but this is not a valid SQL:
SELECT array_to_string(array_agg(aqjs.idORDER BY aqjs.to_left), ',')
AS str, aq.name
FROM ad_query aq
JOIN ad_query_join_select aqjs ON (aqjs.id_ad_query = aq.id)
GROUP BY aq.id, aq.name;
Is there some equivalent syntax in Postgres?
As per the manual?
http://www.postgresql.org/docs/current/static/sql-expressions.html#SYNTAX-AGGREGATES
SELECT string_agg(a, ',' ORDER BY a) FROM table;
