This is the official documentation of the agent_ruby Ruby agent.
Field identifiers simply are strings that identify a column in the context of a collection.
Let’s consider the following database structure; collections, fields and relationships:
In this context, you’ll find below some examples that show valid and invalid field calls:
Projections are mainly used to fetch partial records and automatically fetch linked records.
Projections simply are an array of fields.
["id", "title", "author:firstName"] // for books
