远程连接mysql root账号报错:2003-can't connect to MYSQL serve 1.远程连接Linux系统,登录数据库:mysql -uroot -p(密码) 2.修改root账号的设置: GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; 其中‘root’为mysql用户名,‘123456’为root账户密码,修改其他用户修改对应的参数即可. 3.执行
远程连接mysql root账号报错:2003-can't connect to MYSQL serve 1.远程连接Linux系统,登录数据库:mysql -uroot -p(密码) 2.修改root账号的设置: GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; 其中‘root’为mysql用户名,‘123456’为root账户密码,修改其他用户修改对应的参数即可. 3.执行
1.远程连接Linux系统,登录数据库:mysql -uroot -p(密码) 2.修改root账号的设置: GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; 其中‘root’为mysql用户名,‘123456’为root账户密码,修改其他用户修改对应的参数即可. 3.执行 flush privileges;命令立即生效 4. 使用exit命令退出MySQL 然后打开vim /
mysql执行update报错 update library set status=true where 1=1 Error Code: 1175. You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option in Preferences -> SQL Queries and
Mysql update in报错 解决方案: [Err] 1093 - You can't specify target table 'company_info' for update in FROM clause 意思是不能在同一语句中更新select出的同一张表元组的属性值 解决方法:将select出的结果通过中间表再select一遍即可. 错误sql: update company_info set email = 'ttt@163.com' ) 修改后可执行的sql: update c
mysql执行update报错 Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY 今天开发的同事发来如下错误信息,最最简单的一个update操作,竟然报了[Err] 1055 - 'information_schema.PROFILING.SEQ' isn't in GROUP BY.具体sql语句为: [SQL]UPDATE draw_record SET open_price = '6945.98', buy_p
主从报错1205 Slave SQL thread retried transaction 10 time(s) in vain, giving up. Consider raising the value of the slave_transaction_retries variable Last_Errno: 1205Last_Error: Slave SQL thread retried transaction 10 time(s) in vain, giving up. Consider
https://github.com/alibaba/druid/releases/tag/1.1.8问题已修复,请使用新版本 xhhwc commented on 21 Dec 2017 1.1.6版本Druid连接MSSQL Server 2008 R2报错:com.microsoft.sqlserver.jdbc.SQLServerException: The query timeout value -1 is not valid.经测试1.1.5版本的Druid无此问题:而1.1.6版本