ALTER TABLE `characters` MODIFY COLUMN `sp`  bigint(10) UNSIGNED NOT NULL DEFAULT 0;
ALTER TABLE `character_subclasses` CHANGE `exp` `exp` BIGINT(20) NOT NULL DEFAULT '0', CHANGE `sp` `sp` BIGINT(10) NOT NULL DEFAULT '0';
ALTER TABLE `pets` CHANGE `sp` `sp` BIGINT(10) UNSIGNED NULL DEFAULT '0';