putkeep (TokyoTyrant::RDBTBL)

    # File tokyotyrant.rb, line 1150
        def putkeep(pkey, cols)
          pkey = _argstr(pkey)
          raise ArgumentError if !cols.is_a?(Hash)
          args = Array::new
          args.push(pkey)
          cols.each do |ckey, cvalue|
            args.push(ckey)
            args.push(cvalue)
          end
          rv = misc("putkeep", args, 0)
          if !rv
            @ecode = EKEEP if @ecode == EMISC
            return false
          end
          return true
        end