mysql> describe ores_classification;
+--------------------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------------+---------------------+------+-----+---------+----------------+
| oresc_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment |
| oresc_rev | int(10) unsigned | NO | MUL | NULL | |
| oresc_model | smallint(6) | NO | MUL | NULL | |
| oresc_class | tinyint(4) | NO | | NULL | |
| oresc_probability | decimal(3,3) | NO | | NULL | |
| oresc_is_predicted | tinyint(1) | NO | | NULL | |
+--------------------+---------------------+------+-----+---------+----------------+
