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From Jérôme Etévé <jerome.et...@gmail.com>
Subject Re: exact match lookup
Date Wed, 04 Nov 2009 17:15:33 GMT
Hi,
 you need to quote your phrase when you search for 'Social News':

feedClass:"Social News" (URI encoded of course).

otherwise your request will become (I assume you're using a standard
query parser) feedClass:Social defaultField:News . Well that's the
idea.

It should then work using the type string.

Cheers!

J.


2009/11/4 Joel Nylund <jnylund@yahoo.com>:
> Hi,
>
> I have a field that I want to do exact match lookups using.
> (when I say exact match, im looking for equivalent to a sql query where with
> no like clause so where feedClass = "Social News")
>
> For example the field is called feedClass and im doing:
>
> http://localhost:8983/solr/select?q=feedClass:Blog
>
> http://localhost:8983/solr/select?q=feedClass:Social%20News
>
> I tried using "text" and it seems to work pretty well except for classes
> with spaces in them.
>
> So I tried using field type string, that didnt work. Then I tried defining a
> new type called:
>
>     <fieldType name="text_nows" class="solr.TextField"
> positionIncrementGap="100">
>    </fieldType>
>
>
> This didnt seem to help either.
>
> When I do these queries for this field with spaces, I seem to get random
> results
>
> For example:
>
> <response>
> −
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">5</int>
> −
> <lst name="params">
> <str name="q">feedClass:Social News</str>
> </lst>
> </lst>
> −
> <result name="response" numFound="3451" start="0">
> −
> <doc>
> <str name="feedClass">Blog</str>
> <str name="firstLetterTitle">N</str>
> </doc>
>
>
> any ideas?
>
> thanks
> Joel
>
>



-- 
Jerome Eteve.
http://www.eteve.net
jerome@eteve.net

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