v5.2
v7.1 v7.0 v6.1 v6.0 v5.2
GitHub

Required Files
Namespace
- Module

Ruby on Rails 5.2.8

explain_subscriber.rb

activerecord/lib/active_record/explain_subscriber.rb

Required Files

active_support/notifications
active_record/explain_registry

Namespace

Module

ActiveRecord
ActiveSupport