2007/6/14, Martijn van Oosterhout <[EMAIL PROTECTED]>:
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
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
