On Mon, Nov 30, 2009 at 2:02 PM, Mark N <nipen.m...@gmail.com> wrote:
> hi shalin
>
> I am trying to achieve something like JOIN. Previously am doing this with
> two queries on solr
>
> solr index = ( field1 ,field 2, field3)
>
> query1 = ( for example field1="ABC" )
>
> suppose query1 returns results set1= { 1, 2 ,3 ,4 } which matches query1
>
> query2 = ( get all records having field2="xyz" for each records i.e for
> set1= {1,2,3,4} returned by query1 )
>
>
That sequence of queries will return documents which have field1="ABC" and
field2="xyz". The same result can be obtained in one query with
q=+field1:"ABC" +field2:"xyz"
Have I misunderstood the problem?
> Am not sure if I could do something like this using the nested solr query
> from link
>
> http://www.lucidimagination.com/blog/2009/03/31/nested-queries-in-solr/
>
>
No, nested queries can only influence scores. They do not filter the
results.
--
Regards,
Shalin Shekhar Mangar.
