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Posted to solr-user@lucene.apache.org by dabboo <ag...@sapient.com> on 2009/03/05 07:30:16 UTC

Column Specific Query with q parameter

Hi,

I am implementing column specific query with q query parameter. for e.g.

?q=prdMainTitle_product_s:math & qt=dismaxrequest

The above query doesnt work while if I use the same query with q.alt
parameter, it works.

?q=&q.alt= prdMainTitle_product_s:math & qt=dismaxrequest

Please suggest, how to achieve this with q query.

Thanks,
Amit Garg
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Re: Column Specific Query with q parameter

Posted by Matt Mitchell <go...@gmail.com>.

The syntax for the q param when using dismax is different from standard.
Check this out:


http://wiki.apache.org/solr/DisMaxRequestHandler#head-df8184dddf870336839490ba276ea6ac566d0bdf

q.alt under dismax is parsed using the standard query parser though:


http://wiki.apache.org/solr/DisMaxRequestHandler#head-9d23a23915b7932490069d3262ef7f3625e398ff

Using dismax with that query... you could do it using the fq param:

  ?fq=prdMainTitle_product_s:math&qt=dismaxrequest&q.alt=*:*

But make sure you understand how the fq param works; how solr uses its
caching...


http://wiki.apache.org/solr/CommonQueryParameters#head-6522ef80f22d0e50d2f12ec487758577506d6002

Hope this helps,

Matt

On Thu, Mar 5, 2009 at 1:30 AM, dabboo <ag...@sapient.com> wrote:

>
> Hi,
>
> I am implementing column specific query with q query parameter. for e.g.
>
> ?q=prdMainTitle_product_s:math & qt=dismaxrequest
>
> The above query doesnt work while if I use the same query with q.alt
> parameter, it works.
>
> ?q=&q.alt= prdMainTitle_product_s:math & qt=dismaxrequest
>
> Please suggest, how to achieve this with q query.
>
> Thanks,
> Amit Garg
> --
> View this message in context:
> http://www.nabble.com/Column-Specific-Query-with-q-parameter-tp22345960p22345960.html
> Sent from the Solr - User mailing list archive at Nabble.com.
>
>

Re: Column Specific Query with q parameter

Posted by dabboo <ag...@sapient.com>.

Hi,

Can somebody please give me an example as how to achieve it.

Thanks,
Amit Garg

dabboo wrote:
> 
> Hi,
> 
> I am implementing column specific query with q query parameter. for e.g.
> 
> ?q=prdMainTitle_product_s:math & qt=dismaxrequest
> 
> The above query doesnt work while if I use the same query with q.alt
> parameter, it works.
> 
> ?q=&q.alt= prdMainTitle_product_s:math & qt=dismaxrequest
> 
> Please suggest, how to achieve this with q query.
> 
> Thanks,
> Amit Garg
> 

-- 
View this message in context: http://www.nabble.com/Column-Specific-Query-with-q-parameter-tp22345960p22348016.html
Sent from the Solr - User mailing list archive at Nabble.com.