fast_string_to_time

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 199
          def fast_string_to_time(string)
            if string =~ Format::ISO_DATETIME
              microsec = ($7.to_f * 1_000_000).to_i
              new_time $1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i, microsec
            end
          end