解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes

解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes

迁移sql,报错:

解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes

查看一上数据库的字符集,我这边开始是utf8mb4,插入就报上述错

解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes

当我改成utf8时,就可以成功执行完sql了
解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes

改utf8后,执行成功!!!
解决mysql数据迁移报错: 1071 - Specified key was too long; max key length is 767 bytes