port 3306

Multiple instances of MySQL database management, with mysqld_multi! I strongly cnblogs 2010-06-01 11:18 Comments (0) Font Size: T | T A key collection at any time to view, share friends! This article is mainly to introduce the use of mysqld_multi to

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Mysql has an installation can run multiple instances of the function 2011-07-25 16:46 Mysql installation can run with multiple instances of a function, this function is achieved by mysqld_multi, the following is to call the shots on a single machine

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One server to configure multiple instances of Mysql 2011-07-25 14:20 1 to configure a mysql database and create a database account can be turned off grant shutdown on *.* to multi_admin @ 'localhost' identified by '123456 '; Zhuangwan the first time

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Confirm whether the 3306 opening, MySQL default is not open external access function. See the following ways: netstat -an | grep 3306 Display the results :tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN As can be seen from the above, mysql is listening to po

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Database data backup #!/bin/bash db_PATH='/datedump/mysql' db_DBNAME='ocs' db_HOST='127.0.0.1' db_PORT='3306' db_USER='root' db_PASSWORD='root' db_DATE=$(date -d now +"%Y%m%d%H%M") echo "-------$(date -d now +"%Y-%m-%d %H:%M:%S")

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This article describes the domain in weblogic 11.1 under the mysql connection pool configuration steps: 1 in the weblogic directory common \ lib, add the mysql driver mysql-connector-java-5.1.13-bin.jar 2 in the weblogic directory common \ bin to fin

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1. Centos, install mysql yum install mysql mysql-server 2 Open the mysql default port 3306 vi /etc/sysconfig/iptables // Increase following line -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT /sbin/service iptables r

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1) A, B two mysql servers First, the server parameters, edit the / etc / my.cnf [A server] server-id = 1 binlog-do-db = test binlog-ignore-db = mysql replicate-do-db = test replicate-ignore-db = mysql master-host = 192.168.255.195 master-user = repl

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Recent projects using the mysql database performance problems encountered. 400W or more single table data, add, delete, change, check the speed decreased. We do call center, an average of 1 second to be dealt with 20 calls, so the most conservative c

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A server: host 192.168.1.101 port 3306 B Server: host 192.168.1.102 port 3306 1, the authorized user: A server mysql> grant replication slave, file on *.* to 'repl9' @ '192 .168.1.102 'identified by '1234569'; Query OK, 0 rows affected (0.01 sec) mys

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1 First install cmake # wget http://www.cmake.org/files/v2.8/cmake-2.8.4.tar.gz # tar zxvf cmake-2.8.4.tar.gz # cd cmake-2.8.4 # ./configure # make # make install 2 Pre-Installation System Settings Build mysql installation directory and data storage

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MySql.java package cn.bisoft.component.jdbc.mysql; import java.sql.CallableStatement; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.Arra

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Compile and install MySQL 5.5.13 Previously have not installed and with great effort Compile and install MySQL 5.5.13 Build mysql installation directory and data storage directory # mkdir /usr/local/mysql # mkdir /usr/local/mysql/data # mkdir /usr/lo

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In C # can not link directly to MySql database, I had never had any contact with MySql is not understood, to find a lot of information, finally found a way to link MySql, in fact, are looking for on the website, but I summarize here, Web site informa

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[Mysqld] port = 3306 serverid = 1 socket = / tmp / mysql.sock MySQL skip-locking # to avoid external locking to reduce the error probability to enhance stability. skip-name-resolve Prohibit external connections to MySQL on DNS resolution, use this op

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Authors write in more detail, feel good, support what a collection! O (∩ _ ∩) O Thank you! First, the test environment to deploy == Main server 192.168.18.42 port 3306 "from server 192.168.18.44 port 3306 Primary server 192.168.18.43 port 3306 == &qu

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Find more information on the N line, no one can smooth and successful, depressed, may be limited level of it ...! I through continuous research, testing, full implementation of the linux start two Mysql, but also a deeper understanding of mysql ... a

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1, extract the mysql-noinstall-5.1.30-win32.zip 2, the F drive to create the directory MySql \ MySqlServer5.1 \ 3, to extract copy the contents of F: \ MySql \ MySqlServer5.1 \ 4, in F: \ MySql \ MySqlServer5.1 \ to find my-large.ini copy it into my.

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After landing, run the following command to give the remote access client privilege .. grant all on *.* to 'remote' @ '172 .16.21.39 'identified by' password '; said remote user name. '172 .16.21.39 'Remote ip address password that a remote login pas

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caused by abnormal innodb innodb log file fails to start 110531 09:19:16 mysqld_safe Starting mysqld daemon with databases from /data/mysql_data InnoDB: The InnoDB memory heap is disabled InnoDB: Mutexes and rw_locks use GCC atomic builtins InnoDB: C

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System environment: Windows 2003 MYSQL version 5.1.38 1: the main server main IP Address: 192.168.1.101 2: From the server companion IP Address: 192.168.1.102 1, first stop the main server Mysql service, backup the database to ensure that from the se

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As the ORACLE expensive. Production and development to begin to switch to mysql data. Encountered in the development and learning a lot of problems. Do here under the summary. A MYSQL version is the 4.X, 5.X, 6.X Each version there Standdard, Max, De

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For security reasons, MySQL server, internal access only to port 3306, just outside the firewall to open the ssh port. In this case we can use the SSH tunnel external direct access MySQL. Use Putty as a client, only on the basis of the original confi

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MySql database version of the installed hard drive, sub-compact database, medium-sized databases, large databases; copy the mysql database to the server, the first configuration my.ini file configuration, database type parameters. 1, extract to be th

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1 source of the problem on a single machine to run mysql-5.5.11-win32 and mysql-5.0.27-win32 two versions of mysql, including 5.5.11 installed as windows service, by default, mysql running on port 3306, therefore needs to be done properly configured

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sudo / usr / sbin / semanage port-a-t mysqld_port_t-p tcp 3333 RHEL5.1 for selinux default configuration only allows MySQL Server listening on port 3306. MySQL listen on other ports in order to increase the service, need semanage command to set the l

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mysql data synchronization backup A server: 192.168.1.2 master server master B server: 192.168.1.3 slave server slave A server settings # Mysql-u root-p mysql> GRANT FILE ON *.* TO [email protected] IDENTIFIED BY'1234 '; mysql> \ exit The above acc

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[Mysqld_multi] mysqld = / opt / server / db / mysql / bin / mysqld_safe mysqladmin = / opt / server / db / mysql / bin / mysqladmin user = root [Mysqld1] server-id = 1 socket = / tmp / mysql-test.sock port = 3306 pid-file = / var / lib / dbdata / tes

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Today compile mysql, start the findings suggest that: Starting MySQL / etc / init.d / mysqld: line 159: kill: (21755) - No such process Go to Google a bit, the original user permissions problem! Edit mysqld: vi / etc / rc.d / init.d / mysqld Find a l

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Compilation tools needed for installation apt-get install autoconf automake autotools-dev cpp curl gawk gcc lftp libc6-dev linux-libc-dev make libpcre3-dev libpcrecpp0 g + + libtool libncurses5-dev aptitude python python-dev aptitude install libmysql

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Ubuntu10.04 comes on MySQL, the implementation of the root @ Ubuntu: ~ # sudo apt-Get install MySQL Install mysql-server Start mysql root @ Ubuntu: ~ # / etc / init.d / MySQL Start Can be connected into a local database. root @ Ubuntu: ~ # MySQL -uro

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In contact with a lot of database work, there is a strong Oracle, there are people tangled Sybase12.5, have just used one or two elephants. A small-memory database. Of course you are familiar with open-source database MySQL, constant work in win (per

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6410 / bin / sh / usr / local / mysql / bin / mysqld_safe - datadir = / usr / local / mysql / data_test 6521 / usr / local / mysql / libexec / mysqld - basedir = / usr / local / mysql - datadir = / usr / local / mysql / data_test - user = mysql - log

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Install the mysql database directory /usr/local/mysql/bin/mysql_install_db --user=mysql --datadir=/home/mysql/var ## Specifies the data directory after installation mysql start / close /usr/local/mysql/bin/mysqld_safe --defaults-file=/home/mysql/.my.

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Use MySQL, can not but pay attention to security issues. Here are 23 tips MySQL Note: 1 If the client and server connections can not be trusted to be crossed by a network, then you need to use the SSH tunnel to encrypt the connection of the communica

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1, extract the mysql-noinstall-5.1.30-win32.zip 2, the F drive to create the directory MySql \ MySqlServer5.1 \ 3, to extract copy the contents of F: \ MySql \ MySqlServer5.1 \ 4, in F: \ MySql \ MySqlServer5.1 \ to find my-large.ini copy it into my.

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>> Mysql uroot Login using the above command mysql error: ERROR 1045 (28000): Access denied for user 'root, Check the mysql service is running >> Netstat-nat Appear tcp 0 0 127.0.0.1:3306 0.0.0.0: * LISTEN on port 3306 is described services th

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Recently been studying the mysql high availability and load balancing for database / table relatively small number of cases, it is recommended that the official mysql mysql-cluster technology. Listed below are mysql related comparison of HA technolog

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MySql provides log-based master backup mechanism. In Windows under. I. Set the primary server 1 modified host my.ini server-id = 1 # database id, default 1 log-bin = log_name # log file name, where you can develop the log to another directory if you

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Description: This article is for mysql-noinstall version, compressed version of the solution is to install and configure the application made a summary of these operations are usually very common operation. The article does not install the version of

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The first is the installation process, see coreseek official website installation process: http://www.coreseek.cn/products-install/install_on_windows/ The third item: http://www.coreseek.cn/uploads/csft/3.2/coreseek-3.2.13-win32.zip extract can direc

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Mysql master-slave synchronization (new database) Database replication feature set are in the mysql configuration file (liunx next is / etc / my.cnf) embodied. The operating principle for the slave side record and perform master side operation log. R

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Install free version of Windows, install and configure MySQL -------------------------------------------------- -------------------------------------------------- ------------------------------ I like the green install software, MySQL is installed an

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Linode Library Database http://library.linode.com/databases/mysql/ Mysql Installation under ubuntu sudo apt-get install mysql-server sudo apt-get install mysql-client Several important directories MySQL Database directory / Var / lib / mysql / Profil

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MYSQL master-slave one-way backup # The main server (192.168.1.100) log-bin = mysql-bin # log file (the log can be re-defined position) server-id = 1 binlog-do-db = test # need to synchronize the database (to allow multiple, multi-line and describe)

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First, download MySQL http://www.mysql.org/downloads I downloaded the mysql-noinstall-5.0.67-win32.zip Second, the installation process 1, unzip mysql-noinstall-5.0.67-win32.zip to a C drive, rename MySQL5. Assume MYSQL_HOME = C: \ MySQL5 2, edit the

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1, the main library my.ini configuration port = 3306 datadir = "C: / Program Files / MySQL / MySQL Server 5.0/Data /" server-id = 1 log-bin = mysql-bin (Note: Be sure to enable logbin feature to synchronize the backup. If you want a database or

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The security settings could not be applied to the database because the connection has failed with the following error. Error Nr.1045 Access denied for user 'root' @ 'localhost' (using password: YES) If a personal firewall is running on your machine,

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Dust 13:59:41 mysqldump.exe - opt zqkadmin - port 3306 wb> This Without-p Flying 14:00:29 zqkadmin password is blank, right? Dust 14:00:38 Yes. Flying 14:00:51 Oh high dust 14:01:01 Ha. . . Flying 14:01:11 Dust 14:01:16 If you add the-p or to enter a

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From the state of the database appears as follows Slave_IO_Running: Yes Slave_SQL_Running: No There are two solutions, a lot of online solutions are not clearly written. Hereby explain 1:100% viable method (manual processing) First, the primary datab

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