CREATE TABLE `auth_user` (
  `id` INT(11) NOT NULL AUTO_INCREMENT,
  `password` VARCHAR(128) NOT NULL,
  `last_login` DATETIME(6) DEFAULT NULL,
  `is_superuser` TINYINT(1) NOT NULL,
  `username` VARCHAR(150) NOT NULL,
  `first_name` VARCHAR(150) NOT NULL,
  `last_name` VARCHAR(150) NOT NULL,
  `email` VARCHAR(254) NOT NULL,
  `is_staff` TINYINT(1) NOT NULL,
  `is_active` TINYINT(1) NOT NULL,
  `date_joined` DATETIME(6) NOT NULL,
  PRIMARY KEY (id)
)
ENGINE = INNODB,
AUTO_INCREMENT = 20,
AVG_ROW_LENGTH = 4096,
CHARACTER SET utf8mb4,
COLLATE utf8mb4_general_ci,
ROW_FORMAT = DYNAMIC;

ALTER TABLE `auth_user` 
  ADD UNIQUE INDEX username(username);