add

backend/sql/04_country.sql

@@ -125,7 +125,10 @@ CREATE INDEX IF NOT EXISTS idx_country_name_country_id_deleted     ON country_na
 CREATE INDEX IF NOT EXISTS idx_country_code_country_id_deleted     ON country_code(country_id, deleted);
 CREATE INDEX IF NOT EXISTS idx_country_flag_country_id_deleted     ON country_flag(country_id, deleted);
 
-RAISE NOTICE '5️⃣✅ 全部索引已确保存在';
+DO $$
+BEGIN
+    RAISE NOTICE '5️⃣✅ 全部索引已确保存在';
+END $$;
 
 -- 6️⃣ 完成 🎉
 DO $$