我是一名學生,正在學習mysql。我已經在linux中安裝了xampp,根據這個視頻它已經運行了一段時間https://www.youtube.com/watch?v=R5CUn5wGQGg,但是有一天,當我閱讀錯誤日誌時,它顯示了這一點:
InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade
我嘗試在 ubuntu 終端機中運行mysql_upgrade
,或使用 phpmyadmin 運行命令,但它們都不起作用
對於終端,它顯示:
kelvin@kelvin-linux:~/Desktop/1.16.5main_switch$ mysql-upgrade
Command 'mysql-upgrade' not found, did you mean:
command 'mysql_upgrade' from deb mysql-server-core-8.0 (8.0.25-0ubuntu0.20.04.1)
command 'mysql_upgrade' from deb mariadb-server-core-10.3 (1:10.3.29-0ubuntu0.20.04.1)
Try: sudo apt install <deb name>
kelvin@kelvin-linux:~/Desktop/1.16.5main_switch$
xampp版本:libmysql - mysqlnd 8.0.6
Apache/2.4.47 (Unix) OpenSSL/1.1.1k PHP/8.0.6 mod_perl/2.0.11 Perl/v5.32.1
我嘗試用谷歌搜索,但大多數都是針對 Windows 的,我不確定它們是否也適用於 ubuntu。
更新1:
kelvin@kelvin-linux:~/Desktop/1.16.5main_switch$ mysql_upgrade
Command 'mysql_upgrade' not found, but can be installed with:
sudo apt install mysql-server-core-8.0 # version 8.0.25-0ubuntu0.20.04.1, or
sudo apt install mariadb-server-core-10.3 # version 1:10.3.29-0ubuntu0.20.04.1
kelvin@kelvin-linux:~/Desktop/1.16.5main_switch$
答案1
您輸入了“ mysql-upgrade
”,但實際命令是“ mysql_upgrade
”。這是單字之間的底線而不是減號。