摘要: 写sql语句报错 提示为ERROR 1052 : Column 'eid' in field list is ambiguous 错误的sql="select cid,cname,eid,ename,count,endtime from card,users where card.eid=users 阅读全文
posted @ 2022-11-25 23:40 SHINIAN200 阅读(116) 评论(0) 推荐(0)