zone_id int not_null auto_increment
zone_country_id int not_null
zone_code varchar(255) not_null
zone_name varchar(255) not_null
zone_status tinyint(1) default(0) not_null
--
primary zone_id
idx_zones_country_id zone_country_id
##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci