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From Ranveer <>
Subject Re: category tree navigation with the help of solr
Date Mon, 05 Sep 2011 08:34:55 GMT
Hi Priti,

You can do this by adding an extra field (string type) for facet on 
which you need to send query.

1.One product can belong to more than one categories.

You can put internal flag for that category at index time, and at the time of query you can
send that flag to query.

More of less same thing I am doing in and


On Monday 05 Septyember 2011 01:09 PM, Tony Qiu wrote:
> Dear Gupta,
> In my case, I am doing something similar to you.
> I use tow core, one core I build category's tree, another core I use to
> build the product's information include the leaf cat of products. So when
> one search I get, I will facet the leaf cat, then get the category tree in
> the category core via product's leafcat (or you can cache the category tree
> in you memery).
> Hope this can help u.
> 2011/9/5 Priti Gupta<>
>> Hi,
>> We are using solr in our ecommerce application.we are indexing on different
>> attributes of products.
>> We want to create category tree with the help of solr.
>> There are following points about catgory and products to be considered,
>> 1.One product can belong to more than one categories.
>> 2.category is a hierarchical facet.
>> 3.More than one categories can share same name.
>> It would be a great help if someone can suggest a way to index and query
>> data based on the above architecture.
>> Thanks,
>> Priti

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