Mysql常见的几个错误问题及解决方法: 1.问题: mysql DNS反解:skip-name-resolve 错误日志有类似警告: 点击(此处)折叠或打开 120119 16:26:04 [Warning] IP address '192.168.1.10' could not be resolved: Name or service not known 120119 16:26:04 [Warning] IP address '192.168.1.14' could not be reso
一.问题发现 命令行进入数据库实例手动给某张表进行alter操作,发现如下报错. mysql> use xx_xxx; No connection. Trying to reconnect... Connection id: 5 Current database: *** NONE *** Reading table information for completion of table and column names You can turn off this feature to get
远程使用Navicat for mysql 客户端软件连接 mySql数据时,连接出现 2003-Can’t connect to MySQL on ’192.168.1.2’(10061)错误时,是由于MySQL不准许远程连接. 修改方法如下: 1:在服务端MySQL文件夹下找到my.ini文件.修改bind-address=127.0.0.1 为 bind-address=0.0.0.0 (在MySQL 5的my.ini中未发现此项) 2:重新启动MySQL服务. 测试连接情况: 如果没有给
转载链接:http://www.111cn.net/database/mysql/64073.htm mysql数据库出现MySQL server has gone away错误一般是sql语句太大导致了,下面们在使用Navicat中操作数据库时提示MySQL server has gone away问题解决办法. 备份数据时,生成的sql文件比较大,当然,这个sql是包含了比较多的冗余数据.用Navicat直接导入的话,报错MySQL server has gone away.如下图所示: 解