-- CreateTable CREATE TABLE "court_maintenances" ( "id" UUID NOT NULL, "court_id" UUID NOT NULL, "start_date" DATE NOT NULL, "start_time" VARCHAR(5), "end_time" VARCHAR(5), "reason" VARCHAR(500), "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP, "updated_at" TIMESTAMP(3) NOT NULL, CONSTRAINT "court_maintenances_pkey" PRIMARY KEY ("id") ); -- AlterTable ALTER TABLE "courts" ADD COLUMN "is_under_maintenance" BOOLEAN NOT NULL DEFAULT false; ALTER TABLE "courts" ADD COLUMN "maintenance_reason" VARCHAR(500); -- CreateIndex CREATE INDEX "court_maintenances_court_id_start_date_idx" ON "court_maintenances"("court_id", "start_date"); -- AddForeignKey ALTER TABLE "court_maintenances" ADD CONSTRAINT "court_maintenances_court_id_fkey" FOREIGN KEY ("court_id") REFERENCES "courts"("id") ON DELETE CASCADE ON UPDATE CASCADE;