Search Postgresql Archives

Subtracting Two Intervals

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



In porting from 7.4.19 to 8.3.1 I have found the following:

7.4.19:
mwr=# select interval '1 day 15 hours 30 minutes' - interval '29 hours';
      ?column?
--------------------
 @ 10 hours 30 mins
(1 row)

8.3.1:
mwr83=# select interval '1 day 15 hours 30 minutes' - interval '29 hours';
          ?column?
----------------------------
 @ 1 day -13 hours -30 mins
(1 row)

Is that right? I mean if you take 1 day (24 hours) and add -13 hours and -30 
minutes, you get 10 hours and 30 minutes, but is it supposed to display that 
way?

TIA
-- 
Terry Lee Tucker
Turbo's IT Manager
Turbo, division of Ozburn-Hessey Logistics
2251 Jesse Jewell Pkwy NE
Gainesville, GA 30501
Tel: (336) 372-6812  Fax: (336) 372-6812  Cell: (336) 404-6987
terry@xxxxxxxxxxxxx
www.turbocorp.com


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux