Specified key was too long; max key length is 767 bytes解决方案

Specified key was too long; max key length is 767 bytes解决方案

参考文章：

（1）Specified key was too long; max key length is 767 bytes解决方案

（2）https://www.cnblogs.com/abcdwxc/p/9855344.html

备忘一下。

来源：oschina

链接：https://my.oschina.net/stackoom/blog/4837212