Re: timestamp check

Yes,But i need to display last digits also

[image: Inline image 1]

like 1500 08-09-10.738901

On Mon, Jul 13, 2015 at 8:18 PM, Francisco Olarte <folarte(at)peoplecall(dot)com>
wrote:

> Hi Ramesh:
>
> On Sun, Jul 12, 2015 at 8:21 AM, Ramesh T <rameshparnanditech(at)gmail(dot)com>
> wrote:
>
>> postgres query
>> select current_timestamp-
>> TO_TIMESTAMP(to_char(DATE1, 'YYYY-MM-DD HH24'|| ' '||'MI'||' '||'SS')||'
>> '||(SELECT utc_offset FROM pg_catalog.pg_timezone_names
>> WHERE name=DATETIMEZOZE1) , ''YYYY-MM-DD HH24'||' '||'MI'||'
>> '||'SS')::timestamptz
>>
>> getting result..
>>
>> [image: Inline image 1]
>>
>>
>> But in oracle using systimestamp,to_timestamptz and SS TZH is not
>> supporting to_timestamp in postgres.
>>
>
> ​I do not know about Oracle, but in postgres you are substracting to
> timestamps ( current_timestamp - to_timestamp(whatever) ). This gives you
> an interval.​
>
>
>
>> result..
>>
>> [image: Inline image 2]
>>
>> diffrence is days displaying in postgres query..i thnk something wrong.
>> is it..?
>>
>
> ​Days is displaying in postgres query because it is the default format to
> display intervals ( it's a little more complicated, but related ).
>
> $ select '1500 days 8 hours 9 minutes 10 seconds'::interval;
> interval
> --------------------
> 1500 days 08:09:10
> (1 row)
>
> If you want a particular format you should use the appropiate formatting
> functions, like to_char
>
> $ select to_char('1500 days 8 hours 9 minutes 10 seconds'::interval,'DDD
> HH-MI-SS');
> to_char
> ---------------
> 1500 08-09-10
> (1 row)
>
> Or, you could try to change the default formatting, but this is generally
> incorrect.
>
> Regards.
> Francisco Olarte.
>
>
>