-- DropForeignKey
ALTER TABLE "Appointment" DROP CONSTRAINT "Appointment_departmentId_fkey";

-- DropForeignKey
ALTER TABLE "Appointment" DROP CONSTRAINT "Appointment_doctorId_fkey";

-- AlterTable
ALTER TABLE "Appointment" ALTER COLUMN "doctorId" SET DATA TYPE TEXT,
ALTER COLUMN "departmentId" SET DATA TYPE TEXT;

-- AddForeignKey
ALTER TABLE "Appointment" ADD CONSTRAINT "Appointment_doctorId_fkey" FOREIGN KEY ("doctorId") REFERENCES "Doctor"("doctorId") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Appointment" ADD CONSTRAINT "Appointment_departmentId_fkey" FOREIGN KEY ("departmentId") REFERENCES "Department"("departmentId") ON DELETE RESTRICT ON UPDATE CASCADE;