Re: non-integer constant in ORDER BY: why exactly, and documentation? - Mailing list pgsql-general

On Thu, Oct 11, 2012 at 2:07 PM, A.M. <agentm@themactionfaction.com> wrote:
> On Oct 11, 2012, at 4:48 PM, Ken Tanzer wrote:
> select * from generate_series(1,10) order by coalesce('foo');

Another workaround is

select bar.* from generate_series(1,3) as bar, (values ('foo')) as foo
order by foo;

or even simpler

select * from generate_series(1,3) order by (values ('foo'));

or my favorite

select * from generate_series(1,3) order by 'foo'::text;

--
Sergey Konoplev

a database and software architect
http://www.linkedin.com/in/grayhemp

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