 	position INTEGER NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
 
-CREATE TABLE tbl_user
+CREATE TABLE user
 (
 	id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
 	username VARCHAR(128) NOT NULL,

	profile TEXT
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

CREATE TABLE tbl_post
(
	id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
	title VARCHAR(128) NOT NULL,

	update_time INTEGER,
	author_id INTEGER NOT NULL,
	CONSTRAINT FK_post_author FOREIGN KEY (author_id)
		REFERENCES user (id) ON DELETE CASCADE ON UPDATE RESTRICT
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

CREATE TABLE comment
(
	id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
	content TEXT NOT NULL,
