Nested preload with condition

[enkr1]

Nested association, conditional preload

@joey_the_snake Did select get you the data you need? To be clear, I was saying to replace the preload attribute with select as in: preload_query = from(student in Student, left_join: college in College, on: student.college_id == college.id, left_join: course in Course, on: college.id == course.college_id and student.course_name == course.name, select: %{ student: student.name, college: college.name, course: course.name } ) from( state in State, …

^ solution in 2020