ALTER  TABLE `hourly_stat` MODIFY COLUMN `revenue_value` float(14,6) DEFAULT '0.0';
ALTER TABLE `hourly_stat` MODIFY COLUMN `revenue_value_currency` float(14,6) NOT NULL DEFAULT '0.0';
ALTER TABLE `hourly_stat` ADD COLUMN `url_id` int(11) NOT NULL DEFAULT '0' AFTER advertiser_id;
ALTER TABLE `hourly_stat` ADD COLUMN `creativeid` int(11) NOT NULL DEFAULT '0' AFTER url_id;

