Re: JOIN, query on the parent?
On Fri, Jul 1, 2011 at 9:06 AM, Yonik Seeley wrote:
> On Thu, Jun 30, 2011 at 6:19 PM, Ryan McKinley wrote:
>> Hello-
>>
>> I'm looking for a way to find all the links from a set of results. Consider:
>>
>>
>> id:1
>> type:X
>> link:a
>> link:b
>>
>>
>>
>> id:2
>> type:X
>> link:a
>> link:c
>>
>>
>>
>> id:3
>> type:Y
>> link:a
>>
>>
>> Is there a way to search for all the links from stuff of type X -- in
>> this case (a,b,c)
>
> Do the links point to other documents somehow?
> Let's assume that there are documents with ids of a,b,c
>
> fq={!join from=link to=id}type:X
>
> Basically, you start with the set of documents that match type:X, then
> follow from "link" to "id" to arrive at the new set of documents.
>
Yup -- that works. Thank you!
ryan
Re: JOIN, query on the parent?
On Thu, Jun 30, 2011 at 6:19 PM, Ryan McKinley wrote:
> Hello-
>
> I'm looking for a way to find all the links from a set of results. Consider:
>
>
> id:1
> type:X
> link:a
> link:b
>
>
>
> id:2
> type:X
> link:a
> link:c
>
>
>
> id:3
> type:Y
> link:a
>
>
> Is there a way to search for all the links from stuff of type X -- in
> this case (a,b,c)
Do the links point to other documents somehow?
Let's assume that there are documents with ids of a,b,c
fq={!join from=link to=id}type:X
Basically, you start with the set of documents that match type:X, then
follow from "link" to "id" to arrive at the new set of documents.
-Yonik
http://www.lucidimagination.com
JOIN, query on the parent?
Hello-
I'm looking for a way to find all the links from a set of results. Consider:
id:1
type:X
link:a
link:b
id:2
type:X
link:a
link:c
id:3
type:Y
link:a
Is there a way to search for all the links from stuff of type X -- in
this case (a,b,c)
If I'm understanding the {!join stuff, it lets you search on the
children, but i don't really see how to limit the parent values.
Am I missing something, or is this a further extension to the JoinQParser?
thanks
ryan
