From: lorenzo <quadrilor@...>
Date: 2007-11-24T04:20:00+09:00
Subject: Re: ODBC and Ruby

On 2007-11-23 18:50:22 +0100, Gerardo Santana G�mez Garrido 
<gerardo.santana@gmail.com> said:

> On Nov 23, 2007 11:20 AM, lorenzo <quadrilor@mac.com> wrote:
>> On 2007-11-23 17:32:25 +0100, Gerardo Santana G�mez Garrido
>> <gerardo.santana@gmail.com> said:
>> Hello,
>> Is not so easy, I'm using Macosx and I don' have informix sdk for it
> 
> I see.
> 
>> Have you any ideas?
>> Thank you :)
> 
> Yes. I have just remembered (I used to use ruby-odbc with Informix two
> years ago) that nrows didn't return any useful value to me for
> Informix. Ignore it. You can't know how many records a SELECT returns
> in Informix before fetching them.

Yes, but querying the table, the rs seems to be empty, ruby give me 
warning message for no methods for NilClass in each. So I supose the rs 
is empty, anywhere nrows doesn't work you are right.