MySQL5.5数据导入MySQL5.7遇到的坑

1、MySQL 5.7 时间不兼容问题（Error : Invalid default value for 'last_login_time' ）

这是通常是由于 MySQl 升级到 5.7+ 而引起的默认值不兼容的问题

mysql> select @@sql_mode;
+--------------------------------------------------------------------------------------------------------------------------------------------------------+
| @@sql_mode                                                                                                                                             |
+--------------------------------------------------------------------------------------------------------------------------------------------------------+
| IGNORE_SPACE,ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION |
+--------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
--------------------- 

NO_ZERO_IN_DATE, NO_ZERO_DATE 这两个参数限制时间不能为0

临时解决方法 :

mysql> set session sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

这种方式会在下次重新连接服务器时还是会出现上面那种问题，永久方案是直接修改 my.cnf 文件

 vi /etc/my.cnf

在 [mysqld] 下面添加 :

sql_mode=ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

重启 MySQL

2、Table storage engine for 'supplier' doesn't have this option

ROW_FORMAT=FIXED不能用了，解决方法：删除 ROW_FORMAT=FIXED 即可

3、Access denied; you need (at least one of) the RELOAD privilege(s) for this operation

解决方法：参考这篇文章（点我）添加相关权限

参考如下文章：

https://blog.csdn.net/chenshun123/article/details/79676567

https://blog.csdn.net/lwprain/article/details/50010493

https://blog.csdn.net/ljasdf123/article/details/30506023