judge4c/prisma/migrations/20250321031353_remove_teacher_student_roles/migration.sql

/*
  Warnings:

  - The values [TEACHER,STUDENT] on the enum `Role` will be removed. If these variants are still used in the database, this will fail.

*/
-- AlterEnum
BEGIN;
CREATE TYPE "Role_new" AS ENUM ('ADMIN', 'GUEST');
ALTER TABLE "User" ALTER COLUMN "role" DROP DEFAULT;
ALTER TABLE "User" ALTER COLUMN "role" TYPE "Role_new" USING ("role"::text::"Role_new");
ALTER TYPE "Role" RENAME TO "Role_old";
ALTER TYPE "Role_new" RENAME TO "Role";
DROP TYPE "Role_old";
ALTER TABLE "User" ALTER COLUMN "role" SET DEFAULT 'GUEST';
COMMIT;