ALTER TABLE "forklifts" DROP CONSTRAINT "forklifts_plant_serverData_server_id_fk"; --> statement-breakpoint ALTER TABLE "serverData" ADD CONSTRAINT "serverData_name_unique" UNIQUE("name"); ALTER TABLE "forklifts" ADD CONSTRAINT "forklifts_plant_serverData_name_fk" FOREIGN KEY ("plant") REFERENCES "public"."serverData"("name") ON DELETE set null ON UPDATE no action;--> statement-breakpoint