Re: Re: Get the difference between two timestamp cells but in a special format in PostgreSQL

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От Colin Lieberman
Тема Re: Re: Get the difference between two timestamp cells but in a special format in PostgreSQL
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Msg-id CAA-JMUucfGvYarm+XZwD_UeZyJ4vMuZSky7NceoHh2Or4Vks0g@mail.gmail.com
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Ответ на Re: Re: Get the difference between two timestamp cells but in a special format in PostgreSQL  (Adrian Klaver <adrian.klaver@aklaver.com>)
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Check the formatting functions documentation: http://www.postgresql.org/docs/9.4/static/functions-formatting.html

# select to_char( now() - '2015-06-27 14:33:24'
    , 'Y"years" MM"months" DD"days" HH:MI:SS"."MS' );

               to_char               
-------------------------------------
 0years 00months 01days 06:24:59.381
(1 row)


On Fri, Jun 26, 2015 at 10:52 AM, Adrian Klaver <adrian.klaver@aklaver.com> wrote:
On 06/25/2015 08:23 PM, litu16 wrote:
Hi Adrian,

but I would like to get the time diff in this format

0years 0months 0days 00:00:00.000

not only hours, minutes, seconds.

is this possible???

Well age:

http://www.postgresql.org/docs/9.4/interactive/functions-datetime.html

does that sort of:

production=# SELECT age(timestamp '2015-06-26 09:15:15', timestamp '2015-06-26 02:16:00');
   age
----------
 06:59:15
(1 row)

production=# SELECT age(timestamp '2015-06-26 09:15:15', timestamp '2015-06-20 02:16:00');
       age
-----------------
 6 days 06:59:15
(1 row)

production=# SELECT age(timestamp '2015-06-26 09:15:15', timestamp '2014-06-20 02:16:00');
          age
------------------------
 1 year 6 days 06:59:15
(1 row)






Thanks Advanced.



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Adrian Klaver
adrian.klaver@aklaver.com



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