ALTER TABLE  `{$prefix}scorehistory` CHANGE `score_order` `source_id` INT( 11 ) UNSIGNED NOT NULL;
ALTER TABLE  `{$prefix}scorehistory` ADD `score_order` INT UNSIGNED NOT NULL DEFAULT '0' FIRST;
ALTER TABLE  `{$prefix}scorehistory` ADD `ranking_id2` INT UNSIGNED NOT NULL FIRST;
UPDATE `{$prefix}scorehistory` SET ranking_id2 = ranking_id;
ALTER TABLE  `{$prefix}scorehistory` DROP `ranking_id`;
ALTER TABLE  `{$prefix}scorehistory` CHANGE `ranking_id2` `ranking_id` INT( 10 ) UNSIGNED NOT NULL;
ALTER TABLE  `{$prefix}scorehistory` ADD INDEX (  `score_order` ) ;
ALTER TABLE  `{$prefix}rankings` ADD `calculate` TINYINT UNSIGNED NOT NULL DEFAULT '1';
ALTER TABLE  `{$prefix}bonusquestions` CHANGE `answer` `answer` TEXT NOT NULL;
