-- DropForeignKey ALTER TABLE `licenses` DROP FOREIGN KEY `licenses_partner_id_fkey`; -- DropIndex DROP INDEX `licenses_partner_id_fkey` ON `licenses`; -- AlterTable ALTER TABLE `consumers` ADD COLUMN `license_id` VARCHAR(191) NULL; -- AlterTable ALTER TABLE `licenses` MODIFY `partner_id` VARCHAR(191) NULL; -- AddForeignKey ALTER TABLE `consumers` ADD CONSTRAINT `consumers_license_id_fkey` FOREIGN KEY (`license_id`) REFERENCES `licenses`(`id`) ON DELETE SET NULL ON UPDATE CASCADE; -- AddForeignKey ALTER TABLE `licenses` ADD CONSTRAINT `licenses_partner_id_fkey` FOREIGN KEY (`partner_id`) REFERENCES `partners`(`id`) ON DELETE SET NULL ON UPDATE CASCADE;