query

# File activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb, line 13
        def query(sql, name = nil) # :nodoc:
          materialize_transactions
          mark_transaction_written_if_write(sql)

          log(sql, name) do
            ActiveSupport::Dependencies.interlock.permit_concurrent_loads do
              @connection.async_exec(sql).map_types!(@type_map_for_results).values
            end
          end
        end