CREATE TABLE `al_roster_log` (
	`id` INT NOT NULL AUTO_INCREMENT,
	`from_date` DATE NULL DEFAULT NULL,
	`to_date` DATE NULL DEFAULT NULL,
	`description` TEXT NULL DEFAULT NULL,
	`created_at` TIMESTAMP NULL DEFAULT NULL,
	`updated_at` TIMESTAMP NULL DEFAULT NULL,
	PRIMARY KEY (`id`)
)
COLLATE='utf8mb4_unicode_ci'
;