问题描述,今天登陆mariadb时,发现任何sql语句不能执行,报以下错误
MariaDB [(none)]> show databases; Ignoring query to other database MariaDB [(none)]> show tables; Ignoring query to other database MariaDB [(none)]> select database(); Ignoring query to other database
折腾了好长时间才发现,原来是登陆mariadb时敲错了一个字母如下所示
[[email protected] opt]# mysql -rroot -p123456 Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 10 Server version: 5.5.52-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. MariaDB [(none)]> show databases; Ignoring query to other database MariaDB [(none)]> show tables; Ignoring query to other database MariaDB [(none)]> select database(); Ignoring query to other database
误把"-u"敲成了"-r",同志们敲命令一定要仔细啊,要不然都是泪啊。
时间: 2024-10-25 16:54:52