摘要: 1、查询用户信息 ```sql col username for a25 col account_status for a18 col profile for a20 select username,account_status,to_char(expiry_date,'yyyy-mm-dd hh2 阅读全文
posted @ 2023-07-31 17:16 赖顺欠 阅读(131) 评论(0) 推荐(0)