Any sample to go through which joins more than 3 tables and filters the data

Hi, I'm looking for any sample which joins more than 3 tables and filters the data Please kindly help me Thanks

Huge $expand option queries to walk through

Hi, I am looking for any real time or online testable queries with uses huge $expand queries Please advise

JSON Response and QueryBuilder Issue

Hi, Need your valuable feedback on the following 1. I don't find a simplest way to return the response as json string in java side when i used preferred framework olingo. The return type of the request is a iterator with attributes/properties. We need to have a) QueryBuilder b) Create own methods