created datetime not null comment 'date this record was created',
modified timestamp comment 'date this record was modified'
-) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
+) ENGINE=InnoDB CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
create table status_network_tag (
site_id integer comment 'unique id',
constraint primary key (site_id, tag),
index status_network_tag_tag_idx (tag)
-) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
+) ENGINE=InnoDB CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;