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Message from discussion matching all documents in which a field is defined
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Matthew A. Brown  
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 More options Mar 30 2011, 6:26 pm
From: "Matthew A. Brown" <mat.a.br...@gmail.com>
Date: Wed, 30 Mar 2011 18:26:50 -0400
Local: Wed, Mar 30 2011 6:26 pm
Subject: Re: [sunspot] matching all documents in which a field is defined
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Hi Ed,

It's perhaps mildly unintuitive, but you can just do:

    without(:field_name, nil)

Since Sunspot interprets nil in a filter as "has no indexed value".

Mat
On Mar 29, 2011 7:45 PM, "Ed Phillips" <e...@cronos.net> wrote:

> Hello,

> I have a rather simple question. The answer was not immediately obvious
after
> looking at the docs and a cursory search of the mailing list archives,
> hence the question.

> Solr provides some ways of querying for all documents in which a field
> is present such as "field_name:[* TO *]", or for all documents such as the
> "*:*" query.

> What are the Sunspot practices and/or idioms for such queries?

> Thank you.

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