mysql sock

MySQL service maintenance and application design Note (2) 3. MYSQLD stop script: stop_mysql.sh #! /Bin/sh Rundir = 'dirname "{GetProperty (Content )}"' Echo "$ rundir" /Home/mysql/bin/mysqladmin-u mysql-S "$ rundir"/mysql. sock shutdown The advantages of using this script a

How to restore the MySQL truncate table (provided that binlog is backed up and enabled)1.1 back up database thunder mysqldump-S/tmp/mysql3316.sock -- single-transaction -- master-data = 2 thunder> thunder_full_2015112. SQL 1.2 for truncate table operation and insert into table (work)root@localhost:mysql3316.sock [(none)]>select * from thunder.tb1;+----+---------+

This article mainly introduces how to use mysqli functions in PHP to connect to mysql. the following error occurs: warning: mysqli: real_connect () :( hy0001040 ):... for more information, see the background: when I replace mysql with mysqli, there are too many connections, which is actually not because I moved the php sock file location, because these socket mod

Hostname IP address application serviceDB1 www.bkjia.com MGMDB2 192.168.6.160 NDBD, MYSQLDDB3 192.168.6.188 NDBD2, MYSQLDDB4 192.168.6.191 MYSQLD 1. DB1 management node MGM . /Configure -- prefix =/usr/local/mysql/-- with-charset = utf8 -- with-collation = utf8_general_ci -- with-client-ldflags =-all-static-with-mysqld- ldflags =-all-static -- enable-starter er -- with-extra-charsets = complex -- enable-thread-safe-client -- with-big-tables -- with-re

Mysql database binary installation and basic entry operations, mysql binary Mysql Databases have a lot of knowledge. It takes the same effort and time to learn linux. The small Editor also only has some skins to share with you ~1. Install MySQL (1) installation method: 1,Install the yum package. Advantages: fast and si

-5.6.22 V. Compile and install MySQLFrom mysql 5.5, mysql source code installation began to use cmake, and the source code compilation configuration script was set. -DCMAKE_INSTALL_PREFIX = dir_name Set the mysql installation directory -DMYSQL_UNIX_ADDR = file_name Set the listening socket path, which must be an absolute path name. The def

start completed 14:33:25 15192 [Note] NDB Util: Wait for server start completed 14:33:25 15192 [Note] NDB Binlog: Started 14:33:25 15192 [Note] NDB Binlog: Setting up 14:33:25 15192 [Note] NDB Binlog: Created schema Ndb object, reference: 0x80040016, name: 'ndbbinlog schema change monitoring' 14:33:25 15192 [Note] NDB Binlog: Created injector Ndb object, reference: 0x80050016, name: 'ndb Binlog data change monitoring' 14:33:25 15192 [Note] NDB Binlog: Setup completed 14:33:25 15192 [Note] NDB B

root mysql 4096 Mar 22 man Drwxr-xr-x 10 root mysql 4096 Mar 22 mysql-test -Rw-r -- 1 root mysql 2496 Jul 15 2013 README Drwxr-xr-x 2 root mysql 4096 Mar 22 scripts Drwxr-xr-x 27 root mysql 4096 Mar 22 share Drwxr-xr-x 4 roo

MySQL port is not displayed, wait a few seconds for MySQL service to start up a bit slowly.(2) If not, please check the error log, the error log path under the MY.CNF profile path.grep log-error/data/3306/mysql_zbf3306.err|tail-1(3) Take a closer look at the output returned by all execution commands, and do not ignore the key output results.(4) Check the/var/log/messages of the system.(5) If it is a relate

as follows: [Root @ test1 mysql] # cp/usr/share/mysql/my-medium.cnf/etc/my. cnf 5. Edit the MySQL configuration file/etc/my. cnf. To ensure that MySQL works properly, you must specify the location where the mysql. sock file is ge

Detailed process of MySQL5.6.12 compilation and installation by source code 1 download the installation package download tar.gz Wget http://download.csdn.net/detail/mchdba/7545037 2. install the cmake software package Yum install cmake-y 3 create account of mysql Groupadd mysql Useradd-g mysql Autoreconf -- force -- install Libtoolize -- automake -- force Au

available account: 　　 #/Usr/local/mysql/bin/mysql-u maa-p addbook Enter password: Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with- 　　 Welcome to the MySQL monitor. Commands end with; or \ g. Your MySQL connection id is 211 to server version

Tags: tmp default create creat interface admin Direct TCP lisTo create a directory from a configuration file [[email protected] redis]#Mkdir-pv/data/mysql/mysql_3307/{data,logs,tmp}mkdir:created directory '/data/mysql/mysql_3307'mkdir:created directory '/data/mysql/mysql_3307/data'mkdir:created directory '/data/mysql/m

[Problem] when using mysqli function in PHP to connect to mysql, the following error occurs: warning: mysqli: real_connect () :( hy0001040 ):. background: when mysql is changed to mysqli, there are too many connections. actually, this is not because I moved the sock file location of php, because these socket modifications were not completely modified, so the emer

MySQL database migration data folder location detailed steps bitsCN.com Because the data directory of the database is under/var/lib by default when mysql is installed in yum, it needs to be moved to the/data partition for data security considerations. The procedure is as follows:1. disable apache and mysql.Service httpd stopService mysqld stop2. move the mysql di

: Check whether mysql is successfully started: Input: ps-ef | grep mysql Modify the root user password of mysql. If the initial root password is empty: Run the command:./bin/mysqladmin-u root-h localhost. localdomain password 'Password' Put the mysql client in the default path: Ln-s/usr/local/

When MySQL was started yesterday, it was not very normal. I had to restart it several times. However, I was not concerned about it when it was able to be started. Today, the test and test encountered a problem. MySQL started normally but could not be closed: [Root @ rac2 MySQL] # service MySQL stop

and the pos position node. -S parameter mysql multi-instance usage. For details, see "mud: mysql5.5 multi-instance deployment". As follows: Mysql-uroot-p123456-S/data/3307/mysql. sock-e "show master status" Note that you can use man to query the usage of the preceding commands. For example,

; delete from friends where name = "Paa "; Query OK, 1 row affected (0.01 sec) 　　 Mysql> select * from friends; + ------- + ---------- + --------- + | Name | telphone | icq | address | + ------- + ---------- + --------- + | Cxlin | 7654321 | 39425893 | Taoyuan County | + ------- + ---------- + --------- + 1 row in set (0.00 sec) Finally, after the database and data table are created, grant the permission (select, insert, update, and delete) of all dat

] # cd bin [Root @ www bin] #./mysql_install_db for database initialization Modify permissions: [Root @ www mysql] # chown. mysql-R. // recursively modify the group of all files in the current directory (mysql installation directory) as the mysql Group [Root @ www mysql] #