# Header section # Define incrementing schema version number SET @schema_version = '16'; ALTER TABLE `triggers` ADD COLUMN `count` int(11) unsigned NOT NULL DEFAULT '0' AFTER `dest_campaign`; # Footer section LOCK TABLES `settings` WRITE; INSERT INTO `settings` (`key`, `value`) VALUES('db_schema_version', @schema_version) ON DUPLICATE KEY UPDATE `value`=@schema_version; UNLOCK TABLES;