configuration_id int not_null auto_increment
configuration_title varchar(255) not_null
configuration_key varchar(255) not_null
configuration_value text not_null
configuration_description text not_null
configuration_group_id int not_null
sort_order int(5)
last_modified datetime
date_added datetime not_null
use_function varchar(255)
set_function varchar(255)

--
primary configuration_id
idx_configuration_key configuration_key

##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci