LONG CHARACTER VARYING

CREATE TABLE long_character_varying_example (
  example LONG CHARACTER VARYING
);

SHOW CREATE TABLE long_character_varying_example\G

*************************** 1. row ***************************
       Table: long_character_varying_example
Create Table: CREATE TABLE `long_character_varying_example` (
  `example` mediumtext DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1