CREATE TABLE `vn`.`claimObservation` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `claimFk` int(10) unsigned NOT NULL, `workerFk` int(10) unsigned DEFAULT NULL, `text` text COLLATE utf8_unicode_ci NOT NULL, `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`id`), KEY `worker_key` (`workerFk`), KEY `claim_key` (`claimFk`), KEY `claimObservation_created_IDX` (`created`) USING BTREE, CONSTRAINT `claimObservation_ibfk_1` FOREIGN KEY (`claimFk`) REFERENCES `vn`.`claim` (`id`) ON DELETE CASCADE ON UPDATE CASCADE, CONSTRAINT `claimObservation_ibfk_2` FOREIGN KEY (`workerFk`) REFERENCES `vn`.`worker` (`id`) ON UPDATE CASCADE ) COMMENT='Todas las observaciones referentes a una reclamaciĆ³n'