ALTER TABLE mai2_profile_option ADD COLUMN tapSe INT NOT NULL DEFAULT 0 AFTER tapDesign; ALTER TABLE mai2_score_best ADD COLUMN extNum1 INT NOT NULL DEFAULT 0; ALTER TABLE mai2_profile_extend ADD COLUMN playStatusSetting INT NOT NULL DEFAULT 0; ALTER TABLE mai2_playlog ADD COLUMN extNum4 INT NOT NULL DEFAULT 0; ALTER TABLE mai2_static_event ADD COLUMN startDate TIMESTAMP NOT NULL DEFAULT current_timestamp(); ALTER TABLE mai2_item_map CHANGE COLUMN map_id mapId INT NOT NULL, CHANGE COLUMN is_lock isLock BOOLEAN NOT NULL DEFAULT 0, CHANGE COLUMN is_clear isClear BOOLEAN NOT NULL DEFAULT 0, CHANGE COLUMN is_complete isComplete BOOLEAN NOT NULL DEFAULT 0; ALTER TABLE mai2_item_friend_season_ranking CHANGE COLUMN season_id seasonId INT NOT NULL, CHANGE COLUMN reward_get rewardGet BOOLEAN NOT NULL, CHANGE COLUMN user_name userName VARCHAR(8) NOT NULL, CHANGE COLUMN record_date recordDate TIMESTAMP NOT NULL; ALTER TABLE mai2_item_login_bonus CHANGE COLUMN bonus_id bonusId INT NOT NULL, CHANGE COLUMN is_current isCurrent BOOLEAN NOT NULL DEFAULT 0, CHANGE COLUMN is_complete isComplete BOOLEAN NOT NULL DEFAULT 0;