-- DB update 2016_11_18_00 -> 2016_11_19_00
DROP PROCEDURE IF EXISTS `updateDb`;
DELIMITER //
CREATE PROCEDURE updateDb ()
proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
SELECT COUNT(*) INTO @COLEXISTS 
FROM information_schema.COLUMNS 
WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_characters' AND COLUMN_NAME = '2016_11_18_00';
IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
START TRANSACTION;
ALTER TABLE version_db_characters CHANGE COLUMN 2016_11_18_00 2016_11_19_00 bit;
SELECT sql_rev INTO OK FROM version_db_characters WHERE sql_rev = '1478978518254125000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;
--
-- START UPDATING QUERIES
--
INSERT INTO version_db_characters (`sql_rev`) VALUES ('1478978518254125000');

ALTER TABLE `arena_team_member`
	CHANGE COLUMN `personalRating` `personalRating` SMALLINT(5) NOT NULL DEFAULT '0' AFTER `seasonWins`,
	DROP COLUMN `personal_rating`;
--
-- END UPDATING QUERIES
--
COMMIT;
END //
DELIMITER ;
CALL updateDb();
DROP PROCEDURE IF EXISTS `updateDb`;