摘要:
use mysql; select host,user,authentication_string from user; select * from host; select * from db; #创建账号sa01 @'%'表示可以连接的任意客户端 create user 'sa01'@'%' identified by 'mima'; #然后赋予权限,将... 阅读全文
摘要:
新建的mysql,在查询时报异常信息,虽然有正常执行结果。 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_s 阅读全文