由于 MySQL 版本问题导入报错

Posted 2021-01-03

问题：
导入 mysqldump导出的数据库时，错误日志报如下的错误

2018-09-03T01:49:15.741378Z 6 [ERROR] InnoDB: Column table_name in table `mysql`.`innodb_table_stats` is VARCHAR(597) NOT NULL but should be VARCHAR(192) NOT NULL (length mismatch).
2018-09-03T01:49:15.741444Z 6 [ERROR] InnoDB: Fetch of persistent statistics requested for table `ebusbar_boss_db`.`s_kpi` but the required system tables mysql.innodb_table_stats and mysql.innodb_index_stats are not present or have unexpected structure. Using transient stats instead.
2018-09-03T01:49:37.973418Z 7 [ERROR] InnoDB: Column table_name in table `mysql`.`innodb_table_stats` is VARCHAR(597) NOT NULL but should be VARCHAR(192) NOT NULL (length mismatch).
2018-09-03T01:49:37.973484Z 7 [ERROR] InnoDB: Fetch of persistent statistics requested for table `ebusbar_boss_db`.`s_kpi_daily` but the required system tables mysql.innodb_table_stats and mysql.innodb_index_stats are not present or have unexpected structure. Using transient stats instead.
2018-09-03T01:49:47.627903Z 8 [ERROR] InnoDB: Column table_name in table `mysql`.`innodb_table_stats` is VARCHAR(597) NOT NULL but should be VARCHAR(192) NOT NULL (length mismatch).
2018-09-03T01:49:47.627952Z 8 [ERROR] InnoDB: Fetch of persistent statistics requested for table `ebusbar_boss_db`.`s_company` but the required system tables mysql.innodb_table_stats and mysql.innodb_index_stats are not present or have unexpected structure. Using transient stats instead.

原因：
数据库版本不一致，源数据库为 mysqld 5.7.23，目标数据库为 mysqld 5.7.22