但是,我不能转储MySQL-Databeses,但是下面是错误消息:
Cannot load from mysql.proc. The table is probably corrupted
此外,mysql_upgrade似乎不起作用:
# mysql_upgrade
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck' as: mysqlcheck
Running 'mysqlcheck with default connection arguments
mysqlcheck: Got erro
我的/usr/local/etc/rc.d/mysqlcheck中有以下脚本
#!/bin/sh
. /etc/rc.subr
name=mysqlcheck
rcvar=`set_rcvar`
command=/usr/local/bin/mysqlcheck
command_args=" -c -u root --all-databases >> /usr/home/user/rebooted.txt" # just to know if it works
pidfile="/var/run/${name}.pid"
sig_reloa
我需要运行一个命令mysql_upgrade,当作为根用户运行时,该命令返回
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck' as: mysqlcheck
Running 'mysqlcheck' with connection arguments: '--port=3306' '--socket=/var/lib/mysql/mysql.sock'
mysqlcheck: Got error: 1045: Access denied for user
我已经将我的Ubuntu服务器从8.04LTS升级到10.04LTS,并且在安装MySQL服务器时遇到了问题。我所采取的步骤:
1) Removed MySQL on Ubuntu 8.04
2) Updated OS to Ubuntu 10.04 LTS
3) Installed MySQL 5.1 from repositories
4) Stopped new MySQL server and ran mysql_upgrade
下面是我遇到的错误:
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck
我在kali linux上安装了mysql 5.6.35。如何更新到5.7.17?
我已经尝试过mysql_upgrade,它给出了以下错误
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck' as: mysqlcheck
Error: Failed while fetching Server version! Could be due to unauthorized access.
FATAL ERROR: Upgrade failed
我没有进行任何升级,但是MySQL (MariaDB)在重启后突然停止工作。这是日志:
2018-02-11 14:10:02 140193631740480 [Note] Using unique option prefix 'innodb_buffer_pool_instance' is error-prone and can break in the future. Please use the full name 'innodb-buffer-pool-instances' instead.
2018-02-11 14:10:03 14019363174
在用yum将mysql更新为5.6之后,我在尝试运行mysql时会收到这样的错误消息
[root@host rpm]# mysql_upgrade
Looking for 'mysql' as: mysql
Looking for 'mysqlcheck' as: mysqlcheck
Error: Failed while fetching Server version! Could be due to unauthorized access.
FATAL ERROR: Upgrade failed
我也试过
mysql_upgrade -u root -p
当我运行MAMP时,它会要求我升级mysql数据库,一旦我单击了okay,我就会得到
Warning: Using a password on the command line interface can be insecure.
Looking for 'mysql' as: /Applications/MAMP/Library/bin/mysql
Looking for 'mysqlcheck' as: /Applications/MAMP/Library/bin/mysqlcheck
Error: Failed while fetching Server
为了方便起见,我一直在使用MAMP,但在错误地更改根权限之后遇到了一些重大问题。我没有能够解决这些问题,我选择了重新安装MAMP和移动数据库文件夹,我读到这是可能的。在这样做时,我有许多DBs,它们的表都是MIA。
SHOW GRANTS FOR 'root'@'localhost'
response:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY PASSWORD '*81F5E21E35407D884A6CD4A731AEBFB6AF20
我从零开始安装Ubuntu16.04和MariaDB后,在syslog中发现了以下故障,使用了这个非常棒的教程https://www.howtoforge.com/tutorial/install-apache-with-php-and-mysql-on-ubuntu-16-04-lamp/
May 14 12:00:13 fortuna /etc/mysql/debian-start[1466]: /usr/bin/mysql_upgrade: the '--basedir' option is always ignored
May 14 12:00:13 fortu
我最近接管了管理运行在Windows 2008 R2上的R2数据库的工作。它正在运行5.5.37 Community。启动时,它包括以下几行:
Thread, Type, Details
Column count of mysql.events_waits_current is wrong. Expected 16, found 19. The table is probably corrupted
Column count of mysql.events_waits_history is wrong. Expected 16, found 19. The table is probably
当我启动我的XAMPP服务器时,我得到了上面提到的错误。错误的第二行显示: mysql.event: 1客户端正在使用或没有正确关闭该表。我有3个事件要执行。我查过事件了。我对所有事件都有BEGIN和END语句。此错误的含义是什么。有什么建议请提出来。 [ERROR] mysqld.exe: Table '.\mysql\event' is marked as crashed and should be repaired
[Warning] Checking table: '.\mysql\event'
[ERROR] mysql.event: 1
将mysql从5.5升级到5.7后,innodb数据库中的一个似乎已损坏。
mysqldump -u root -p mydatabase > mydatabase.sql Enter password:
mysqldump: Error: 'Lost connection to MySQL server during query' when trying to dump tablespaces
mysqldump: Couldn't execute 'SHOW VARIABLES LIKE 'ndbinfo\_version'':
今晚,我的MySQL数据库消失了。我说的是SHOW DATABASES;只返回“默认”数据库(information_shema、mysql和dbispconfig 我的配置面板)。
我看了/var/data/mysql,所有的数据都还在。所以,备份之后,我做了一个service mysql restart,一切都恢复正常了。
现在,为什么会发生这种事呢?cat syslog.1 | grep mysql节目
Jun 15 00:03:30 ns222201 named[3699]: built with '--prefix=/usr' '--mandir=/usr/s
我有两个用户角色:管理员和作者。我不能通过使用作者帐户上传图片,因为我收到了错误消息an error occurred in the upload. Please try again later.,但是它可以很好地处理管理帐户。我试图登录管理帐户上传一个图像在前端和它的工作。所以我认为这是文件许可的问题。在设置中,我已经选择了作者作为角色。我已经试过上传不同的图片,甚至小尺寸的图片,但都是一样的。所以我觉得这是文件许可问题。我怎么才能解决这个问题?我在互联网上搜索过,他们指示右击文件夹uploads将值更改为744。但我如何在WampServer中做到这一点。
在我的CentOS云服务器上执行yum update之后,MySQL没有启动。
在web上搜索错误后:
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
我试图通过find和grep搜索文件mysql.sock,但没有成功。尝试在安全模式下启动mysql后,其错误日志为:
130529 13:51:18 InnoDB: Starting shutdown...
130529 13:51:23 InnoDB: Shutdown completed; lo