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Re: Undocumented datetime functions

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: <pgsql-docs(at)postgresql(dot)org>, Thomas Lockhart <lockhart(at)fourpalms(dot)org>
Subject: Re: Undocumented datetime functions
Date: 2001-02-16 18:10:27
Message-ID: Pine.LNX.4.30.0102161909170.1009-100000@peter.localdomain (view raw or flat)
Thread:
Lists: pgsql-docs
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(at)gmx(dot)net       http://yi.org/peter-e/


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