| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Philippe Amelant" <pamelant(at)companeo(dot)com> |
| Cc: | "Frank Heikens" <frankheikens(at)mac(dot)com>, "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #4878: function age() give a wrong interval |
| Date: | 2009-06-25 14:03:28 |
| Message-ID: | 20021.1245938608@sss.pgh.pa.us |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
"Philippe Amelant" <pamelant(at)companeo(dot)com> writes:
> In the first case you have a month with 31 days and in the second you
> have a month with 30 days
The interval comparisons have no way to know that, so they arbitrarily
assume that '1 month' is equivalent to '30 days'. This isn't going to
be changed. If you don't like it, don't use age(). A plain old
timestamp subtraction will probably provide behavior that's closer to
what you want.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andreas Wenk | 2009-06-25 14:27:21 | BUG #4881: KDE 4.2 not running any more when installing one click installer from Enterprise DB |
| Previous Message | Heikki Linnakangas | 2009-06-25 14:02:36 | Re: BUG #4879: bgwriter fails to fsync the file in recovery mode |