# File test.rb, line 422
  def test_affected_rows()
    if @m.server_version >= 40100 then
      @m.query("create temporary table t (i int, c char(10))")
      @s.prepare("insert into t values (?,?)")
      @s.execute(1, "hoge")
      assert_equal(1, @s.affected_rows())
      @s.execute(2, "hoge")
      @s.execute(3, "hoge")
      @s.prepare("update t set c=?")
      @s.execute("fuga")
      assert_equal(3, @s.affected_rows())
    end
  end