# File tokyotyrant.rb, line 1223
    def mget(recs)
      rv = super(recs)
      return -1 if rv < 0
      recs.each do |pkey, value|
        cols = Hash::new
        cary = value.split("\0")
        cnum = cary.size - 1
        i = 0
        while i < cnum
          cols[cary[i]] = cary[i+1]
          i += 2
        end
        recs[pkey] = cols
      end
      return rv
    end