MariaDB [migrants]> show columns from location ;
+------------+--------------+------+-----+---------+-------+
| Field      | Type         | Null | Key | Default | Extra |
+------------+--------------+------+-----+---------+-------+
| IDLocation | varchar(20)  | NO   | PRI | NULL    |       |
| Continent  | varchar(50)  | YES  |     | NULL    |       |
| Country    | varchar(50)  | YES  |     | NULL    |       |
| State      | varchar(50)  | YES  |     | NULL    |       |
| City       | varchar(50)  | YES  |     | NULL    |       |
| latitude   | float        | YES  |     | NULL    |       |
| longitude  | float        | YES  |     | NULL    |       |
| wikipedia  | text         | YES  |     | NULL    |       |
| wikidata   | text         | YES  |     | NULL    |       |
| GeoNamesID | varchar(100) | YES  |     | NULL    |       |
+------------+--------------+------+-----+---------+-------+