摘要: 查询order_id重复出现两次以上 select order_id from t_test where 1=1 GROUP BY order_id HAVING count(order_id ) > 1; 查询order_id,phone重复出现两次以上 select * from t_test 阅读全文
posted @ 2023-05-06 16:37 白玉神驹 阅读(65) 评论(0) 推荐(0)