问题
I have the most basic knowledge in Kibana, and perhaps just a little bit more of Elasticsearch. Is this possible to build a query which will return all items where field_A == field_B? In sql world, it would be something like:
select * from MyTalbe as t1 inner join MyTable as t2 on t1.field_A = t2.field_B ?
来源：https://stackoverflow.com/questions/32093820/kibana-join-in-the-same-index