id int not_null auto_increment
user_name varchar(255) not_null
user_password varchar(255) not_null
name varchar(255) not_null
first_name varchar(255) not_null
access tinyint(1) default(0) not_null
double_authentification_secret varchar(255) null
status tinyint(1) default(1) not_null
date_added datetime not_null
last_modified datetime null
email_verification tinyint(1) default(1) not_null
email_verification_code varchar(32) NULL
email_verification_expiry datetime NULL

--
primary id
idx_id id
##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci