Scott Marlowe schrieb:
On Sat, May 23, 2009 at 7:18 AM, Christophe <xof@xxxxxxxxxxxx> wrote:
On May 23, 2009, at 9:13 AM, Daniel Verite wrote:
I don't know why this query returns false:
SELECT '20040506 070809.010000'::timestamp(6) - '20010203
040506.007000'::timestamp(6) = '1188 day 3 hour 3 minute 3 second 3
millisecond'::interval;
If I just subtract the two timestamps, its result is the interval I
specified.
What may cause this?
It works for me:
test=> SELECT '20040506 070809.010000'::timestamp(6) -
'20010203 040506.007000'::timestamp(6)=
'1188 day 3 hour 3 minute 3 second 3 millisecond'::interval;
?column? ----------
t
(1 row)
Could this be due to the OP's build of PG using floating point timestamps?
That's what I'm thinking
Me too, a testquery-result on a Windows-System with version "PostgreSQL
8.3.0, compiled by Visual C++ build 1400":
SELECT ('20040506 070809.010000'::timestamp(6) - '20010203
040506.007000'::timestamp(6) - '1188 day 3 hour 3 minute 3 second 3
millisecond'::interval) * 1e10;
=> -00:01:28.220986
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
