2007/6/14, Martijn van Oosterhout <kleptog@xxxxxxxxx>:
On Thu, Jun 14, 2007 at 09:00:12AM +0200, Pavel Stehule wrote:
> Hello
>
> PostgreSQL hasn't any official function for it. If you need it, you
> can write own function
Not true. Anything that is done by an operator as actually done by a
function. So the function exists:
# \df date_mi
List of functions
I know about it, but it's undocumented Pavel
