You will NOT get the stored fields from the child record
with the join operation, it's called "pseudo join" for a
good reason.
It's usually a mistake to try to force Solr to performa just
like a database. I would seriously consider flattening
(denormalizing) the data if at all possible.
Best,
Erick
On Wed, Oct 21, 2015 at 10:36 PM, cai xingliang <caixingli...@gmail.com> wrote:
> ｛！join fromIndex=parent from=id to=parent_id｝tag:hoge
>
> That should work.
> On Oct 22, 2015 12:35 PM, "Shuhei Suzuki" <hum2....@gmail.com> wrote:
>
>> hello,
>> What can I do to throw a query such as the following in Solr?
>>
>> SELECT
>> child. *, parent. *
>> FROM child
>> JOIN parent
>> WHERE child.parent_id = parent.id AND parent.tag = 'hoge'`
>>
>> child and parent is not that parent is more than in a many-to-one
>> relationship.
>> I try this but can not.
>>
>> /select/?q={!join from=parent_id to=id fromIndex=parent}id:1+tag:hoge
>>
>>
>>
>>
>>
>> --
>> View this message in context:
>> http://lucene.472066.n3.nabble.com/How-to-get-the-join-data-by-multiple-cores-tp4235799.html
>> Sent from the Solr - User mailing list archive at Nabble.com.
>>
