I understand you, sorry my english is too bad, ignore the last email.
I will try use to_timestamp.
Thanks.
Guilherme Silva
Programador - Planejamento
E-mail: guilherme.silva@nexxera.com
Tel/Fax: +55 48 2106-5698
ICQ: #119540871
http://www.nexxera.com
NEXXERA Tecnologia e Serviços S.A.
"Seu ambiente eletrônico de negócios"
Tom Lane wrote:
>"Guilherme" <guilherme.silva@nexxera.com> writes:
>
>
>>BILHETAGEM=# select sum(tm_arquivo) from bilhete where
>>cd_caixa_postal_principal=1304 AND
>>BILHETAGEM-# dt_transacao >= to_date('01042005000000', 'ddmmyyyyHH24MISS')
>>AND
>>BILHETAGEM-# dt_transacao <= to_date('01042005235959', 'ddmmyyyyHH24MISS');
>>
>>
>
>to_date() produces a date, not a timestamp. I suspect you are after
>to_timestamp. If dt_transacao is a timestamp, the above will only
>select rows that are at exactly midnight of 2005-04-01, because that's
>what the date values will promote to.
>
> regards, tom lane
>
>
>
