Re: coalesce function

On Fri, Jun 21, 2013 at 7:36 AM, David Johnston <polobo@yahoo.com> wrote:
>         SELECT input
>         FROM ( SELECT unnest($1) AS input ) src
>         WHERE input IS NOT NULL AND input <> ''
>         LIMIT 1;

Does this guarantee the order of the results returned? Using LIMIT
without ORDER BY is something I've learned to avoid.

ChrisA