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DROP TABLE IF EXISTS `mcuser`; DROP TABLE IF EXISTS `mcregion`; CREATE TABLE IF NOT EXISTS `mcregion` ( `id` int(11) unsigned, `name` varchar(50), PRIMARY KEY (`id`) ); CREATE TABLE IF NOT EXISTS `mcuser` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `region_id` int(11) unsigned, PRIMARY KEY (`id`), KEY `FK_region_id` (`region_id`), CONSTRAINT `FK_region_id` FOREIGN KEY (`region_id`) REFERENCES `mcregion`(`id`) ON UPDATE NO ACTION ); #SET FOREIGN_KEY_CHECKS = 0; ALTER TABLE`mcuser` DROP FOREIGN KEY `FK_region_id`; ALTER TABLE `mcuser` DROP COLUMN `region_id`; DROP TABLE IF EXISTS `mcuser`; DROP TABLE IF EXISTS `mcregion`;
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