class Sentry::Rails::Tracing::ActiveRecordSubscriber

def self.subscribe!
  subscribe_to_event(EVENT_NAMES) do |event_name, duration, payload|
    next if EXCLUDED_EVENTS.include? payload[:name]
    record_on_current_span(op: SPAN_PREFIX + event_name, start_timestamp: payload[START_TIMESTAMP_NAME], description: payload[:sql], duration: duration) do |span|
      span.set_data(:connection_id, payload[:connection_id])
      span.set_tag(:cached, true) if payload.fetch(:cached, false) # cached key is only set for hits in the QueryCache, from Rails 5.1
    end
  end
end