Setup parent/child using rivers

I am reading data from Sql Server database/table using jdbc-river currently. As of now I have created a type for each table in my database. As next step in my implementation I would like to use parent/child types so that I can translate the relationship between my sql tables and store them.

Adding mutliple types to an index

Hi, I have recently started playing with ES for a site search project. My search query runs against multiple tables across two databases, masterDb clientDb. So my plan is to create two indexes one for each database and then add multiple types to each index. And then finally query across those