From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Rod Taylor <rbt(at)barchord(dot)com> |
Cc: | Hackers List <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Bad Docs example |
Date: | 2002-01-25 02:39:03 |
Message-ID: | 200201250239.g0P2d3G12696@candle.pha.pa.us |
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Lists: | pgsql-hackers |
Thanks. Attached patch applied. Good eye.
---------------------------------------------------------------------------
Rod Taylor wrote:
> time '05:00' + interval '2 hours' <== Shown below beside the '-' Name.
>
> date '2001-09-28' + interval '1 hour' <== also shown beside the '-'
> Name.
>
>
>
> The results look appropriate however, so flipping the +'s to -'s
> should be enough.
>
>
>
> Table 4-16. Date/Time Operators
>
> Name Example Result
> + timestamp '2001-09-28 01:00' + interval '23 hours' timestamp
> '2001-09-29 00:00'
> + date '2001-09-28' + interval '1 hour' timestamp '2001-09-28
> 01:00'
> + time '01:00' + interval '3 hours' time '04:00'
> - timestamp '2001-09-28 23:00' - interval '23 hours' timestamp
> '2001-09-28'
> - date '2001-09-28' + interval '1 hour' timestamp '2001-09-27
> 23:00'
> - time '05:00' + interval '2 hours' time '03:00'
> - interval '2 hours' - time '05:00' time '03:00:00'
> * interval '1 hour' * int '3' interval '03:00'
> / interval '1 hour' / int '3' interval '00:20'
>
> --
> Rod Taylor
>
> Your eyes are weary from staring at the CRT. You feel sleepy. Notice
> how restful it is to watch the cursor blink. Close your eyes. The
> opinions stated above are yours. You cannot imagine why you ever felt
> otherwise.
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 6: Have you searched our list archives?
>
> http://archives.postgresql.org
>
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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