From: | "Edgardo herrera" <herreraedgardo(at)gmail(dot)com> |
---|---|
To: | "Alvaro Herrera" <alvherre(at)commandprompt(dot)com> |
Cc: | "Calabaza Calabaza" <calalinux(at)gmail(dot)com>, pgsql-es-ayuda(at)postgresql(dot)org |
Subject: | Re: Comparar Dos TIMESTAMP |
Date: | 2008-03-26 18:59:28 |
Message-ID: | ca4bcdbe0803261159kace20e6kc623b16a3a81b68b@mail.gmail.com |
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Lists: | pgsql-es-ayuda |
>
>
> Raro. ¿Que retorna lo siguiente?
>
> select fecha, age(fecha::timestamp), age(fecha::timestamptz) from
> consulta;
Si de algo Sirve:
CREATE TABLE consulta
(
id_caso varchar(10) NOT NULL,
fecha timestamp NOT NULL,
id_med text NOT NULL,
comentario text,
CONSTRAINT consulta_pkey PRIMARY KEY (id_caso, fecha),
CONSTRAINT consulta_id_caso_fkey FOREIGN KEY (id_caso)
REFERENCES caso (id_caso) MATCH SIMPLE
ON UPDATE CASCADE ON DELETE CASCADE,
CONSTRAINT consulta_id_med_fkey FOREIGN KEY (id_med)
REFERENCES medico (id_med) MATCH SIMPLE
ON UPDATE CASCADE ON DELETE CASCADE
)
WITHOUT OIDS;
ALTER TABLE consulta OWNER TO postgres;
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