Re: How to find out the weekday from a date???

I modified that query to use the names in a table I have (date columns) and
the query worked fine... What version of PG are you using?

-Mitch


----- Original Message -----
From: "Jose Manuel Lorenzo Lopez" <jose-manuel.lorenzo-lopez@ica.conti.de>
To: "PGSQL" <pgsql-general@postgresql.org>
Sent: Tuesday, July 17, 2001 10:24 AM
Subject: [GENERAL] How to find out the weekday from a date???


> Hello PG's,
>
> I want to extract the weekday of a given 'date' type field in my table
> when selecting. How can I do this?
>
> For example in a table "bschft_days" filled with values with type 'date'
>
> I want to select all the days within the month 'march' and output the
respective
> weekday. I tryed this:
>
> select extract(dow from timestamp(day)), day, userid from bschft_days
where date_part('month', day) = '3';
>
> But it only tells me:
>
> ERROR:  parser: parse error at or near "dow"
>
> :(
>
> Any ideas??
>
> Thanks a lot in advance!
>
> Best Regards / Mit freundlichen Grüßen / Un saludo
>
> José Manuel lorenzo López
>
>
>
>
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