ALTER TABLE `awl` CHANGE `email` `email` VARCHAR( 255 )  NOT NULL;
ALTER TABLE `awl` CHANGE `ip` `ip` VARCHAR( 40 ) NOT NULL;
ALTER TABLE `awl` ADD `signedby` VARCHAR( 255 ) NOT NULL;
ALTER TABLE `awl` DROP PRIMARY KEY, ADD PRIMARY KEY ( `username` ,`email` , `signedby` , `ip` );