execute

# File activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb, line 206
      def execute(sql, name = nil)
        # make sure we carry over any changes to ActiveRecord::Base.default_timezone that have been
        # made since we established the connection
        @connection.query_options[:database_timezone] = ActiveRecord::Base.default_timezone

        super
      end