weight_class_from_id int(11) not_null
weight_class_to_id int(11) not_null
weight_class_rule decimal(15,4) not_null
--
primary weight_class_from_id weight_class_to_id
idx_weight_class_from_id weight_class_from_id
idx_weight_class_to_id weight_class_to_id
##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci
