-- +migrate Up
CREATE TABLE IF NOT EXISTS `user_group_member` (
	`id` BIGINT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY COMMENT '所属ID',
	`user_group_id` BIGINT UNSIGNED NOT NULL COMMENT 'ユーザーグループID',
	`user_id` BIGINT UNSIGNED NOT NULL COMMENT 'ユーザーID',
	`deleted_at` TIMESTAMP COMMENT '削除時刻',
	`created_by` VARCHAR(255) COMMENT '作成者',
	`created_at` TIMESTAMP DEFAULT now() COMMENT '作成時刻',
	`updated_by` VARCHAR(255) COMMENT '更新者',
	`updated_at` TIMESTAMP DEFAULT now() COMMENT '更新時刻'
) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci;

-- +migrate Down
DROP TABLE `user_group_member`;