摘要: BEGIN FOR t IN (SELECT table_name FROM user_tables) LOOP EXECUTE IMMEDIATE 'DROP TABLE "' || t.table_name || '" CASCADE CONSTRAINTS'; END LOOP; END; 阅读全文
posted @ 2024-10-15 09:31 岁月淡忘了谁 阅读(4) 评论(0) 推荐(0) 编辑