Join filter within a has_parent/has_child

Siren Federate (Elasticsearch Plugin)
1

Hi,
is it possible to use join filter within has_parent/has_child query, and has_parent/has_child query within a join filter?

Thank you,

Dejan

2

Hello @dsijakovic ,

It is possible to use has_parent and has_child queries within a join. However, the opposite is not yet supported, i.e., using a join query within a has_parent or has_child query.

Cheers

3

Thanks Stephane,
do you have any plans when this might be possible? Or some workaround maybe?

Thanks!
Cheers

4

Sorry for the late reply, I didn’t see your question. There is no plan at the moment to support this.
In order to propose workarounds, can you share the use case to have a mix of join queries and has_* queries ? Was your data already modeled to support parent-join queries ?