Re: [SQL] Problems with default date and time
От | Patrik Kudo |
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Тема | Re: [SQL] Problems with default date and time |
Дата | |
Msg-id | 37B425F4.DF2F4037@partitur.se обсуждение исходный текст |
Ответ на | Problems with default date and time ("Hutton, Rob" <HuttonR@plymart.com>) |
Ответы |
Re: [SQL] Problems with default date and time
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Список | pgsql-sql |
> "Hutton, Rob" wrote: > > I have created a table with date and time fields by using what I > read as being the correct default statements, but I get the date and > time the DB was created at each insert instead of the current date and > time. > | ord_time | time default text 'now' > | 8 | > | ord_date | date default text 'now' > | 4 | > | ord_timestamp | timestamp default text 'now' > | 4 | You should not use 'now'. It will be replaced with the current time. Instead use now() and remove "text". Also, I'd skip the time and date fields and exchange timestamp with datetime. You would still be able to get the date and time from the ord_timestamp field using: select ord_timestamp::time, ord_timestamp::date from tablename; The reason I'd use datetime instead of datetime is because you can't cast from timestamp to time (afaik). Hope this helps. /Kudo
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