mysql sock

As an O M personnel, you should not only learn how to build and install mysql services, but also understand the use of basic commands and syntaxes. This is the note I have summarized after learning, and I hope it will be helpful to Cainiao like me. 1. log on to the mysql database1. connect to the local mysql database. the default port is 3306. #

How to modify the mysql password and forget the mysql password bitsCN.com How to modify the mysql password and forget the mysql password Modify the MySQL password: 1 mysqladmin-u root-p password 1234562 mysqladmin-u username-p old password new password Forget the

/mysql points to a new location. If the/usr/local/mysql directory exists, first change it to/usr/local/mysql. bak. After installation, the installer runs mysql_install_db to create an authorization table in the MySQL database. The installation layout is similar to that of the tar binary distribution. all

startup Service Group of your system.[Root @ local] #/sbin/chkconfig? Add mysql3) Delete MySQL from the startup Service Group.[Root @ local] #/sbin/chkconfig? Del mysql Change MySQL directoryThe default data file storage directory of MySQL is/var/lib/mysql. To move the dire

Php cannot use localhost to connect to the mysql server. mysql is installed in redhat. in the mysql console, you can use localhost to connect to the server. However, when you connect to the server in php, you cannot connect to the server using 127.0.0.1, I checked the hosts file and found that there are 127.0.0.1 and localhost corresponding to which man knows wha

MySQL Service maintains the backup of the note-taking service Try to use MySQL DUMP instead of backing up data files directly. The following is a script that backs up data on weekday: the backup interval and cycle can be determined based on the backup requirements. /Home/mysql/bin/mysqldump-S/data/app_1/mysql.

/dataMkdir-p/u01/app/mysql/data/mysql3306/logMkdir-p/u01/app/mysql/log/mysql3306/iblogMkdir-p/u01/app/mysql/log/mysql3306/binlogMkdir-p/u01/app/mysql/data/mysql3306/tmp5. Configure my. cnfCp/usr/my. cnf/u01/app/mysql/data/mysql3306/my. cnfVi/u01/app/

Solution to two common MYSQL errors in linux: 1. mysql logon error ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql. sock' (2) Solution: 1) the default mysql.

function returns NULL when the tail of the result set is returned. 8. After the result set is exhausted, call the Mysql_free_result function to release the result set to prevent memory leaks. The prototype of the Mysql_free_result function is as follows: void StdCall mysql_free_result (mysql_res *result); 9, no longer query the MySQL database, call the Mysql_close function to close the database connection. The prototype of the Mysql_close function

ERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock ' (2)Error:Input#mysql-U root-pERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock ' (2)Scenario 1.1. #ps-a|grep MySQLShow similar:1829? 00:00:00 Mysqld_safe1876? 00:00:31 mysqld2. #kill-9 18293. #kill-9 18764.#/e

The MySQL Server suddenly cannot be started. Check the final startup log as follows: 08082509: 38: 04mysqldstarted0808259: 38: 04 [ERROR] Can The MySQL Server suddenly cannot be started. Check the final startup log as follows: 080825 09:38:04 mysqld started080825 9:38:04 [ERROR] Can The MySQL Server suddenly cannot be started. Check the final startup log as

This article describes how to optimize MySQL configuration file my. cnf. For more information, see MySQL 5.5.13. Parameter description: [Client] Character-set-server = utf8 Port = 3306 Socket =/data/mysql/3306/mysql. sock [Mysqld] Character-set-server = utf8 User =

Tags: deadlock analysis mysqlinnodb mysqlver14.14distrib5.7.16,forlinux-glibc2.5 (x86_64) using EditLinewrapper #mysql版本 5.7.16 connectionid:10042 currentdatabase: china9129 currentuser:[emailprotected] Ssl:notinuse Currentpager: stdout usingoutfile: ' usingdelimiter:; serverversion:5.7.16-logmysqlcommunityserver (GPL) Protocolversion: 10 Connection:localhostviaunixsocket Servercharacterset:utf8 Db Characterset:utf8 Clientcharacterset:utf8 Conn.chara

(‘123456‘) where user=‘root‘; After modifying the skip-grant in the configuration file, the commands in MySQL need to be separated by a semicolon ";" End two, connect MySQL mysql -uroot -p123456 mysql -uroot -p123456 -h127.0.0.1 -P3306 //指定ip和端口，用于链接远程服务器的mysql