CREATE TABLE `User` (
	`id` int PRIMARY KEY,
	`password` varchar(255),
	`date_joined` datetime,
	`email` varchar(255)
);
CREATE TABLE `Document` (
	`id` int PRIMARY KEY
);
CREATE TABLE `DocumentLog` (
	`document_id` int,
	`user_id` int,
	`date_edited` datetime,
	`title` varchar(255),
	`content` varchar(255),
	FOREIGN KEY(`document_id`) REFERENCES `Document` (`id`),
	FOREIGN KEY(`user_id`) REFERENCES `User` (`id`)
);
CREATE TABLE `DocumentFile` (
	`document_id` int,
	`user_id` int,
	`filename` varchar(255),
	`path` varchar(255),
	FOREIGN KEY(`document_id`) REFERENCES `Document` (`id`),
	FOREIGN KEY(`user_id`) REFERENCES `User` (`id`)
);