Thanks for this David.
Does anyone know why it too until Saturday for my post to appear on the listr?
Gary
On Saturday 31 March 2012 02:19:50 David Johnston wrote:
> Documented behavior. Please read the section on UNION for the why and the
> proper alternative syntax:
>
> http://www.postgresql.org/docs/9.0/interactive/sql-select.html
>
--
Gary Stainburn
Group I.T. Manager
Ringways Garages
http://www.ringways.co.uk