From: | momjian(at)svr1(dot)postgresql(dot)org (Bruce Momjian) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Add items from Tom: < o Add a GUC variable to allow output of |
Date: | 2005-10-27 02:33:31 |
Message-ID: | 20051027023331.978F9D8640@svr1.postgresql.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
Log Message:
-----------
Add items from Tom:
< o Add a GUC variable to allow output of interval values in ISO8601
< format
212a211,223
> o Add a GUC variable to allow output of interval values in ISO8601
> format
> o Improve timestamptz subtraction to be DST-aware
>
> Currently, subtracting one date from another that crosses a
> daylight savings time adjustment can return '1 day 1 hour', but
> adding that back to the first date returns a time one hour in
> the future. This is caused by the adjustment of '25 hours' to
> '1 day 1 hour', and '1 day' is the same time the next day, even
> if daylight savings adjustments are involved.
>
> o Fix interval display to support values exceeding 2^31 hours
> o Add overflow checking to timestamp and interval arithmetic
Modified Files:
--------------
pgsql/doc:
TODO (r1.1693 -> r1.1694)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1693&r2=1.1694)
pgsql/doc/src/FAQ:
TODO.html (r1.200 -> r1.201)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.200&r2=1.201)
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2005-10-27 02:45:23 | pgsql: Add comment documenting actual failure case of using |
Previous Message | Tom Lane | 2005-10-26 20:42:35 | pgsql: Add info about using rsync to make base backups. |