   |
| DATA_TYPE            | varchar(64)            | NO   |     |         |       |
| COLUMN_TYPE          | longtext               | NO   |     | NULL    |       |
| is_signed            | int(1)                 | NO   |     | 0       |       |
| is_unsigned          | int(1)                 | NO   |     | 0       |       |
| max_value            | bigint(21) unsigned    | YES  |     | NULL    |       |
| AUTO_INCREMENT       | bigint(21) unsigned    | YES  |     | NULL    |       |
| auto_increment_rati