mysql [Err] 1071 - Specified key was too long; max key length is 767 bytes

绿色版mysql

CMD命令窗口执行

1.输入

mysql -u root -p

set global innodb_file_per_table=on;

set global innodb_large_prefix=on;

set global innodb_file_format_max='Barracuda'；

set global innodb_file_format='Barracuda';

安装版mysql

在my.ini文件里添加

innodb_file_per_table=1

innodb_large_prefix

innodb_file_format=barracuda

重启服务