| From: | Milorad Poluga <milorad(dot)poluga(at)cores(dot)co(dot)yu> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | Interval subtracting |
| Date: | 2006-02-18 13:44:05 |
| Message-ID: | 200602181444.06009.milorad.poluga@cores.co.yu |
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Hi all,
Is there something incorrect in the above query ?
SELECT '10 years 1 mons 1 days'::interval - '9 years 10 mons 15 days'::interval
?column?
---------------
3 mons -14 days
Why not '2 mons 16 days' ?
/version = PostgreSQL 8.0.4 on i686-pc-linux-gnu, compiled by GCC gcc (GCC) 3.4.2 20041017 (Red Hat 3.4.2-6.fc3) /
Thanks a lot,
Milorad Poluga
-------------------------------
milorad(dot)poluga(at)cores(dot)co(dot)yu
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