text: INSERT INTO result SET
  div_int_pos = -2,
  mod_int_pos = 1,
  div_int_neg = 2,
  mod_int_neg = -1,
  div_float_pos = -2.0,
  mod_float_pos = 1.5,
  div_float_neg = 2.0,
  mod_float_neg = -1.5,
  float_div_int = -2.25,
  float_div_float = -2.694444444444444;
  
  INSERT INTO result SET
  div_int_pos = NULL,
  mod_int_pos = NULL,
  div_int_neg = NULL,
  mod_int_neg = NULL,
  div_float_pos = NULL,
  mod_float_pos = NULL,
  div_float_neg = NULL,
  mod_float_neg = NULL,
  float_div_int = NULL,
  float_div_float = NULL;
  
  INSERT INTO result SET
  div_int_pos = 2,
  mod_int_pos = 1,
  div_int_neg = -2,
  mod_int_neg = -1,
  div_float_pos = 2.0,
  mod_float_pos = 1.5,
  div_float_neg = -2.0,
  mod_float_neg = -1.5,
  float_div_int = 2.25,
  float_div_float = 2.694444444444444;
  
  