mysql 5.6 报错 Variable 'xxxx can't be set to the value of 'NULL

[Err] 1231 - Variable 'sql_mode' can't be set to the value of 'NULL

在MYSQL还原语句的时候，报：

[Err] 1231 - Variable 'sql_mode' can't be set to the value of 'NULL

 

解决办法：打开SQL语句，把里面的注释给删除，再还原即可