Syntax
------

TINYTEXT [CHARACTER SET charset_name] [COLLATE collation_name]

Description
-----------

A TEXT column with a maximum length of 255 (28 - 1) characters. The effective
maximum length is less if the value contains multi-byte characters. Each
TINYTEXT value is stored using a one-byte length prefix that indicates the
number of bytes in the value.

URL: https://mariadb.com/kb/en/tinytext/