Re: Extract date from a TIMESTAMP(6) WITHOUT TIME ZONE NOT NULL column

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От Venkata B Nagothi
Тема Re: Extract date from a TIMESTAMP(6) WITHOUT TIME ZONE NOT NULL column
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Msg-id CAEyp7J_Nba=tw0izcBmst4Cv2mjMc1UEC-Py9BVjbfQBM23Djg@mail.gmail.com
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Ответ на Extract date from a TIMESTAMP(6) WITHOUT TIME ZONE NOT NULL column  (Patrick B <patrickbakerbr@gmail.com>)
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On Thu, Sep 22, 2016 at 1:37 PM, Patrick B <patrickbakerbr@gmail.com> wrote:
Hi guys,

I'm using postgres 9.2 and got the following column:

start TIMESTAMP(6) WITHOUT TIME ZONE NOT NULL

SELECT start FROM test1;

2015-12-18 02:40:00

 I need to split that date into two columns on my select:

2015-12-18 = date column
02:40:00 = time column

How can I do that without modifying any column/data?
Maybe in a select?

postgres=# select to_char(start, 'DD-MM-YYYY') from test;
  to_char
------------
 18-12-2015


Regards,
Venkata B N

Fujitsu Australia

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