CREATE TABLE "procedure_timeslot" ( "id" SERIAL NOT NULL, "userId" INTEGER NOT NULL, "data" JSONB NOT NULL, CONSTRAINT "procedure_timeslot_pkey" PRIMARY KEY ("id") ); ALTER TABLE "procedure_timeslot" ADD CONSTRAINT "procedure_timeslot_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE; CREATE UNIQUE INDEX "procedure_timeslot_userId_key" ON "procedure_timeslot"("userId");