Re: Undocumented datetime functions

Tom Lane writes:

> The following date/time related functions are not documented in the
> obvious place for them, namely
> http://www.postgresql.org/devel-corner/docs/postgres/functions-datetime.htm
>
> now()
> CURRENT_DATE
> CURRENT_TIME
> CURRENT_TIME(n)
> CURRENT_TIMESTAMP
> CURRENT_TIMESTAMP(n)
> EXTRACT(part FROM datetime)    --- ANSIfied version of date_part

Coming up...

> BTW, it seems that date_part accepts rather more options than are
> documented on this page, as well.

I'm confused about tz_hour and tz_minute.  Are the regular 'hour' and
'minute' time zone asensitive?

--
Peter Eisentraut      peter_e@gmx.net       http://yi.org/peter-e/