# This is a fix for InnoDB in MySQL >= 4.1.x # It "suspends judgement" for fkey relationships until are tables are set. SET FOREIGN_KEY_CHECKS = 0; -- --------------------------------------------------------------------- -- customer_vat_number -- --------------------------------------------------------------------- DROP TABLE IF EXISTS `customer_vat_number`; CREATE TABLE `customer_vat_number` ( `id` INTEGER NOT NULL, `vat_number` VARCHAR(255) NOT NULL, PRIMARY KEY (`id`), CONSTRAINT `fk_customer_vat_number_customer_id` FOREIGN KEY (`id`) REFERENCES `customer` (`id`) ON UPDATE CASCADE ON DELETE CASCADE ) ENGINE=InnoDB; # This restores the fkey checks, after having unset them earlier SET FOREIGN_KEY_CHECKS = 1;