Hrm, yet Bruce mentions it in one of his documents.
http://momjian.us/main/writings/pgsql/data_processing.pdf
It may be undocumented, but it get a lot of hits on google :)
why google? look to pgsql/src/backend/utils/adt/date.c :-)
Regards
Pavel Stehule
---(end of br
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
func
