mysql5.6在导入时报innodb_table_stats不存在怎么做
发布时间:2022-01-11 17:05:12 所属栏目:MySql教程 来源:互联网
导读:这篇文章主要介绍mysql5.6在导入时报innodb_table_stats不存在怎么办,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完! 在处理问题时遇到这个报错 InnoDB: Error: Fetch of persistent statistics requested for table mytest.pomstd
这篇文章主要介绍mysql5.6在导入时报innodb_table_stats不存在怎么办,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完! 在处理问题时遇到这个报错 InnoDB: Error: Fetch of persistent statistics requested for table "mytest"."pomstd" but the required system tables mysql.innodb_table_stats and mysql.innodb_index_stats are not present or have unexpected structure. Using transient stats insttestd. InnoDB: Error: Table "mysql"."innodb_table_stats" not found. InnoDB: Recalculation of persistent statistics requested for table "mytest"."pomstd" but the required persistent statistics storage is not present or is corrupted. Using transient stats insttestd. 检查目录,没有找到这个文件 这是mysql5.6新增的性能分析文件,通常处理办法就是创建此文件: CREATE TABLE `innodb_table_stats` ( `database_name` varchar(64) COLLATE utf8_bin NOT NULL, `table_name` varchar(64) COLLATE utf8_bin NOT NULL, `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `n_rows` bigint(20) unsigned NOT NULL, `clustered_index_size` bigint(20) unsigned NOT NULL, `sum_of_other_index_sizes` bigint(20) unsigned NOT NULL, PRIMARY KEY (`database_name`,`table_name`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0; CREATE TABLE `innodb_index_stats` ( `database_name` varchar(64) COLLATE utf8_bin NOT NULL, `table_name` varchar(64) COLLATE utf8_bin NOT NULL, `index_name` varchar(64) COLLATE utf8_bin NOT NULL, `last_update` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `stat_name` varchar(64) COLLATE utf8_bin NOT NULL, `stat_value` bigint(20) unsigned NOT NULL, `sample_size` bigint(20) unsigned DEFAULT NULL, `stat_description` varchar(1024) COLLATE utf8_bin NOT NULL, PRIMARY KEY (`database_name`,`table_name`,`index_name`,`stat_name`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin STATS_PERSISTENT=0; 以上是“mysql5.6在导入时报innodb_table_stats不存在怎么办”这篇文章的所有内容,感谢各位的阅读! (编辑:晋中站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |