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From Daniel Noll <dan...@nuix.com>
Subject Re: searching for "Nothing"
Date Sun, 02 Mar 2008 22:06:11 GMT
On Monday 03 March 2008 05:40:39 Ghinwa Choueiter wrote:
> thank you. You were right. Indexing by "" does not do what I need.
>
> How would one represent a null index? Perhaps another way of asking the
> question is what query would return to me all the documents in the
> database (all-pass filter).

That's easy: MatchAllDocsQuery (query parser syntax: *:*)

Daniel

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