weight_class_id int(11) not_null comment(Primary key - unique identifier for each weight class)
weight_class_key varchar(255) not_null comment(Unique key for weight class - e.g. kg, lb, oz, g)
language_id int(11) not_null comment(FK to languages table - language for this weight class name)
weight_class_title varchar(255) not_null comment(Display name for weight class - e.g. Kilograms, Pounds, Ounces)
--
primary weight_class_id language_id
idx_weight_classes_language_id language_id
##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci