lookup_sql_cache

# File activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb, line 115
        def lookup_sql_cache(sql, name, binds)
          @lock.synchronize do
            if @query_cache[sql].key?(binds)
              ActiveSupport::Notifications.instrument(
                "sql.active_record",
                cache_notification_info(sql, name, binds)
              )
              @query_cache[sql][binds]
            end
          end
        end