然而,在使用mysqldump命令导出数据库时,有时会遇到如下错误信息:mysqldump: Couldn't execute 'show events': Unknown error (1105)。这个错误可能是由于数据库中存在Event对象导致的。Event是MySQL中一种用于定期执行某些任务的对象,当我们尝试导出数据库时,mysqldump也会尝试导出这些Event对象,但是由于某些原因,mysqldump...
mysqldump: Couldn’t execute ‘show events’: Access denied for user ‘mss_root’ 错误解析与解决方案 引言 在使用MySQL数据库时,有时会遇到诸如“mysqldump: Couldn’t execute ‘show events’: Access denied for user ‘mss_root’” 的错误信息。这个错误提示告诉我们当前用户(mss_root)没有执行show eve...
mysqldump: Couldn't execute 'show events': Cannot proceed because system tables used by Event Schedu 最近将老版本的mysql 实例倒入 percona 5.5.30,使用的是线上的全备,结果将mysql 库下的表也倒入了,这下可悲剧了,备份报错。 没办法,将mysql库下的数据倒出来,清空,再倒入percona的表结构,最后将数据重新...
9.mysqldump: Couldn't execute 'show events': Cannot proceed because system tables used by Event Scheduler were found damaged at server start (1577) 报错原因:不合理的升级mysql版本导致 解决措施:先mysql_upgrade,不行再重启db看看(不大确定) 10.mysqldump: Couldn't execute 'SHOW FUNCTION STATUS WHERE...
mysqldump: Couldn't execute 'show events': Access denied for user 'root'@'localhost' to database 'performance_schema' (1044)" Hello Folks, I have the follow prob, by backing up one of my virtual server, they stopping with the message: mysqldump: Couldn't execute 'show events': Access ...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '@@socket' (111) 原因: mysqldump执行过程中mysqld被关闭。 处理思路: 检查mysqld被关闭的原因,一般常见原因是发生OOM。 〇mysqldump: Couldn't execute 'SHOW SLAVE STATUS': Access denied; you need (at least one of) the SUP...
Mysqldump: Couldn't execute 'show events': Access denied for user 'root'@'localhost' to database 'xyz' (1044) CentOS 7.9 MariaDB mysql Ver 15.1 Distrib 5.5.68-MariaDB First of all I want to emphasize this is an old server. Secondly the majority of sites are...
可以根据报错信息,进入db,执行SHOW CREATE VIEW $view_name\G,查看该view的定义,逐一检查该view的基表,列,或相关函数与用户是否具有相关权限。考虑重建或删除视图。 〇mysqldump: Couldnt execute show create table `$view_name`: Illegal mix of collations for operation UNION (1271) ...
mysqldump: Couldn't execute 'show events': Access denied for user ''backup''@'localhost' to database 'test' (1044) 给'backup'用户添加EVENT权限 mysql> GRANT EVENT ON *.* TO 'backup'@'localhost'; 8)添加TRIGGER权限 mysql> GRANT TRIGGER ON *.* TO 'backup'@'localhost'; ...
Couldn't execute 'SHOW ...':执行SQL语句失败错误,可能是因为视图定义不合法、系统表损坏等原因。 4. 根据错误信息,查找可能的原因和解决方案 4.1 内存不足错误(Out of memory) 可能原因:单次导出的表行数太多,超过了MySQL客户端的内存限制。 解决方案: 使用--single-transaction选项来避免锁定表,并减少内存使...