摘要：##报错描述 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' wh 阅读全文

摘要：mysql忘记密码修改 -- 忘记密码，my.cnf配置如下，再去不用密码登录mysql，然后修改密码 -- skip-grant-tables use mysql update user set password=password('1qaz2WSX!@') where user='root'; 阅读全文