ALTER TABLE "subscription" DROP CONSTRAINT "subscription_referenceId_workspace_publicId_fk"; --> statement-breakpoint DO $$ BEGIN ALTER TABLE "subscription" ADD CONSTRAINT "subscription_referenceId_workspace_publicId_fk" FOREIGN KEY ("referenceId") REFERENCES "public"."workspace"("publicId") ON DELETE set null ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$;