CREATE TABLE comments (
  	comment_id SERIAL,
  	content_comment text NOT NULL,
  	format_comment varchar(5) default NULL,
  	authorlogin_comment varchar(20)  NOT NULL,
  	authoremail_comment varchar(255) NOT NULL,
  	authorsite_comment varchar(255) default NULL,
  	page_comment varchar(60) NOT NULL,
  	date_comment varchar(14) NOT NULL,
  	PRIMARY KEY  (comment_id)
) ;

CREATE TABLE commentscaptcha (
	captcha_id SERIAL,
	captcha_question varchar(255) NOT NULL,
	captcha_answer varchar(255) NOT NULL,
	PRIMARY KEY (captcha_id)
);


CREATE TABLE commentslocked (
	locked_id SERIAL,
	locked_page_comment varchar(60) NOT NULL,
  	PRIMARY KEY  (locked_id)
) ;