From: Michael Glaesemann <grzm@myrealbox.com>
To: Judith Altamirano Figueroa <jaltamirano@correolux.com.mx>
Cc: pgsql-sql@postgresql.org
Subject: Re: date question
Date: Fri, 4 Nov 2005 02:22:24 +0900
Message-ID: <492564A9-C512-411D-BAC6-D48693CEDFA0@myrealbox.com> (raw)
In-Reply-To: <1131034672.3600.74.camel@Desarrollo>
References: <1131034672.3600.74.camel@Desarrollo>
On Nov 4, 2005, at 1:17 , Judith Altamirano Figueroa wrote:
> Hi everybody, in Postgres 7.0.2 I have the next query:
>
> SELECT * from clientes_proceso where fecha_mod::date <= now() -1;
>
> but in version 8.0.1 returns the next error:
>
> ERROR: The operator doesn't exist: timestamp with time zone - integer
>
> How can drop a day to now()??
You can try a couple of different things: one is to use CURRENT_DATE
- 1 instead of now() -1. Another would be to cast now() to date,
e.g., now()::date - 1.
Hope this helps.
Michael Glaesemann
grzm myrealbox com
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To: pgsql-sql@postgresql.org
Cc: grzm@myrealbox.com, jaltamirano@correolux.com.mx
Subject: Re: date question
In-Reply-To: <492564A9-C512-411D-BAC6-D48693CEDFA0@myrealbox.com>
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