gitlab-org--gitlab-foss/lib/gitlab/query_limiting/active_support_subscriber.rb

module Gitlab
  module QueryLimiting
    class ActiveSupportSubscriber < ActiveSupport::Subscriber
      attach_to :active_record

      def sql(*)
        Transaction.current&.increment
      end
    end
  end
end
Track and act upon the number of executed queries This ensures that we have more visibility in the number of SQL queries that are executed in web requests. The current threshold is hardcoded to 100 as we will rarely (maybe once or twice) change it. In production and development we use Sentry if enabled, in the test environment we raise an error. This feature is also only enabled in production/staging when running on GitLab.com as it's not very useful to other users. 2018-01-15 15:21:04 +00:00			`module Gitlab`
			`module QueryLimiting`
			`class ActiveSupportSubscriber < ActiveSupport::Subscriber`
			`attach_to :active_record`

			`def sql(*)`
			`Transaction.current&.increment`
			`end`
			`end`
			`end`
			`end`