No, this is currently not supported.
See this thread. https://github.com/balderdashy/waterline/issues/256
Question
Say I have three models:
user
projects
files
User has many projects and project has many files. If I run the following in console:
User.find().populate('projects').exec(function(err,r){console.log(r[0].toJSON())});
I will see all projects but no files within projects. Is it possible to populate files as well?
Solution
No, this is currently not supported.
See this thread. https://github.com/balderdashy/waterline/issues/256