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From Alireza Salimi <alireza.sal...@gmail.com>
Subject Re: Synonyms and hyphens
Date Wed, 04 Jul 2012 11:50:15 GMT
Hi,

Does anybody know why hyphen '-' and q.op=AND causes such a big difference
between the two queries? I thought hyphens are removed by StandardTokenizer
which means theoretically the two queries should be the same!

Thanks

On Tue, Jul 3, 2012 at 4:05 PM, Alireza Salimi <alireza.salimi@gmail.com>wrote:

> Hi,
>
> I'm not sure if anybody has experienced this behavior before or not.
> I noticed that 'hyphen' plays a very important role here.
> I used Solr's default example directory.
>
> http://localhost:8983/solr/select/?q=name:(gb-mb)&version=2.2&start=0&rows=10&indent=on&debugQuery=on&indent=on&wt=json&q.op=AND
> results in  "parsedquery":"+name:gb +name:gib +name:gigabyte
> +name:gigabytes +name:mb +name:mib +name:megabyte +name:megabytes",
>
> While searching http://localhost:8984/solr/select/?q=name:(gbmb)&version=2.2&start=0&rows=10&indent=on&debugQuery=on&indent=on&wt=json&q.op=AND
> results in "parsedquery":"+(name:gb name:gib name:gigabyte
> name:gigabytes) +(name:mb name:mib name:megabyte name:megabytes)",
>
> If you notice to the first query - with hyphens - you can see that the
> results of
> parsing is totally different. I know that hyphens are special characters
> in Solr,
> but there's no way that the first query returns any entry because it's
> asking for
> ALL synonyms.
>
> Am I missing something here?
>
> Thanks
>
>
> --
> Alireza Salimi
> Java EE Developer
>
>
>


-- 
Alireza Salimi
Java EE Developer

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