Re: Convert TimeStamp to Date
| От | Claudio Lapidus |
|---|---|
| Тема | Re: Convert TimeStamp to Date |
| Дата | |
| Msg-id | BAY7-DAV10oPiFEW6sS0000c646@hotmail.com обсуждение |
| Ответ на | Convert TimeStamp to Date ("shuai@objectwareinc.com" <shuai@objectwareinc.com>) |
| Ответы |
Re: Convert TimeStamp to Date
Re: Convert TimeStamp to Date |
| Список | pgsql-general |
> template1=# insert into t values ('1993-08-10 17:48:41');
> INSERT 16980 1
So we are talking about August 10th, right?
> template1=# select f1, date(f1), f1::date, cast(f1 as date) from t;
> f1 | date | f1 | f1
> ---------------------+------------+------------+------------
> 1993-08-10 17:48:41 | 1993-08-11 | 1993-08-11 | 1993-08-11
> (1 row)
Here all casts give Aug. 11th, same as on my 7.3.2 (tested right now). This
is one day *more* than expected, not 'the previous date' as the original
poster said. Perhaps some sort of rounding here?
cl.
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