Extension:Math/mathoid table

mysql> describe mathoid;
+-----------------+---------------+------+-----+---------+-------+
| Field           | Type          | Null | Key | Default | Extra |
+-----------------+---------------+------+-----+---------+-------+
| math_inputhash  | varbinary(16) | NO   | PRI | NULL    |       |
| math_input      | blob          | NO   |     | NULL    |       |
| math_tex        | blob          | YES  |     | NULL    |       |
| math_mathml     | blob          | YES  |     | NULL    |       |
| math_svg        | blob          | YES  |     | NULL    |       |
| math_style      | tinyint(4)    | YES  |     | NULL    |       |
| math_input_type | tinyint(4)    | YES  |     | NULL    |       |
+-----------------+---------------+------+-----+---------+-------+