I suppose my question is very simple. Am I right that if I want to use joins in the single collection in SolrCloud across several shards, I need to use semantic "fromIndex"? According to documentation I should use it only if I have different collections. I have one single collection across multiple shards and I didn't find a way to join documents correctly, but with "fromIndex" semantic.
Am I correct? Best regards, Irina Kamalova
