MySQL修改数据引擎错误

1、缺少 组件 [root@MySQL support-files]# mysql_convert_table_format -uroot -p123456 -e MyISAM USER ABC Can't locate DBI.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /application/mysql/bin/mysql_convert_table_format line 20. BEGIN failed--compilation aborted at /application/mysql/bin/mysql_convert_table_format line 20. 解决： [root@MySQL support-files]# rpm -qa|grep perl-DBD [root@MySQL support-files]# yum install perl-DBD-MySQL -y 安装组件 2、无法连接到mysql [root@MySQL support-files]# mysql_convert_table_format --user=root --password=123456 --engine=MyISAM oldboy ABC Can't connect to database oldboy: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 解决(缺少sock参数)： vim /etc/my.cnf  socket = /application/mysql-5.5.32/tmp/mysql.sock mysql_convert_table_format --user=root --password=123456 --sock=/application/mysql-5.5.32/tmp/mysql.sock --engine=MyISAM USER ABC