/*
  Warnings:

  - Added the required column `authorId` to the `link` table without a default value. This is not possible if the table is not empty.

*/
-- AlterTable
ALTER TABLE `link` ADD COLUMN `authorId` INTEGER NOT NULL;

-- AddForeignKey
ALTER TABLE `link` ADD CONSTRAINT `link_authorId_fkey` FOREIGN KEY (`authorId`) REFERENCES `user`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;