CREATE TABLE prefix_label (
  id SERIAL PRIMARY KEY,
  course integer NOT NULL default '0',
  name varchar(255) default NULL,
  content text,
  timemodified integer NOT NULL default '0'
);

CREATE INDEX prefix_label_course_idx ON prefix_label (course);

INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('label', 'add', 'quiz', 'name');
INSERT INTO prefix_log_display (module, action, mtable, field) VALUES ('label', 'update', 'quiz', 'name');
