Re: recovery dump on database with different timezone

On 01/23/2017 05:01 PM, David G. Johnston wrote:
> On Mon, Jan 23, 2017 at 5:57 PM, Adrian Klaver
> <adrian(dot)klaver(at)aklaver(dot)com <mailto:adrian(dot)klaver(at)aklaver(dot)com>>wrote:
>
>
> * this the constraint: "time_stamp_201012ad" CHECK
> (time_stamp >=
> '2010-12-01'::date AND time_stamp < '2011-01-01'::date)
>
> if change 2011-01-01 00:00:03.925+00 to 2011-01-01
> 00:00:03.925-06 works ok
>
>
> Not seeing how?:
>
> production=# show timezone;
> TimeZone
> ----------
> UTC
> (1 row)
>
>
> production=# select ' 2011-01-01 00:00:03.925+00'::timestamptz <
> '2011-01-01'::date;
> ?column?
> ----------
> f
> (1 row)
>
> production=# select ' 2011-01-01 00:00:03.925+00'::timestamptz <
> '2011-01-01'::date;
> ?column?
> ----------
> f
> (1 row)
>
>
> ​You failed to change the timezone to -06 in the second query...

Cut and paste error, what it should have been:

production=# show timezone;
TimeZone
----------
UTC
(1 row)

production=# select ' 2011-01-01 00:00:03.925-06'::timestamptz <
'2011-01-01'::date;
?column?
----------
f

>
> David J.
> ​

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com