Re: Comparison Operator problem

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От John Burski
Тема Re: Comparison Operator problem
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Msg-id 3A5DCC84.96967857@911ep.com
обсуждение исходный текст
Ответ на Comparison Operator problem  (John Burski <John.Burski@911ep.com>)
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Just the ticket!

Thanks!

"Robert B. Easter" wrote:

> On Tuesday 09 January 2001 16:15, John Burski wrote:
> >       Table "products_tbl"
> >  Attribute |     Type     | Modifier
> > -----------+--------------+----------
> >  prod_id   | varchar(10)  | not null
> >  prod_desc | varchar(40)  | not null
> >  cost      | numeric(6,2) | not null
> > Index: products_tbl_pkey
> >
> > john=# select * from products_tbl
> > john-# where cost > .99;
> > ERROR:  Unable to identify an operator '>' for types 'numeric' and
> > 'float8'
> >         You will have to retype this query using an explicit cast
> > </snip>
>
> Maybe a cast:
>
> cost > .99::numeric(6,2);
>
> --
> -------- Robert B. Easter  reaster@comptechnews.com ---------
> -- CompTechNews Message Board http://www.comptechnews.com/ --
> -- CompTechServ Tech Services http://www.comptechserv.com/ --
> ---------- http://www.comptechnews.com/~reaster/ ------------

--
John Burski
Chief IT Cook and Bottlewasher
911 Emergency Products, St. Cloud, MN
(320) 656 0076       www.911ep.com

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