included

# File activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb, line 9
        def included(base) #:nodoc:
          dirties_query_cache base, :create, :insert, :update, :delete, :truncate, :truncate_tables,
            :rollback_to_savepoint, :rollback_db_transaction, :exec_insert_all

          base.set_callback :checkout, :after, :configure_query_cache!
          base.set_callback :checkin, :after, :disable_query_cache!
        end