Mysql启动的方式(四种)
2019/6/30 18:34:17
本文主要是介绍Mysql启动的方式(四种),对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
废话不多说了,直奔主题了。
mysql的四种启动方式:
1、mysqld
启动mysql服务器:./mysqld --defaults-file=/etc/my.cnf --user=root
客户端连接:
mysql --defaults-file=/etc/my.cnf or mysql -S /tmp/mysql.sock
2、mysqld_safe
启动mysql服务器:./mysqld_safe --defaults-file=/etc/my.cnf --user=root &
客户端连接:
mysql --defaults-file=/etc/my.cnf or mysql -S /tm/mysql.sock
3、mysql.server
cp -v /usr/local/mysql/support-files/mysql.server /etc/init.d/ chkconfig --add mysql.server
启动mysql服务器:service mysql.server {start|stop|restart|reload|force-reload|status}
客户端连接:同1、2
4、mysqld_multi
mkdir $MYSQL_BASE/data2 cat <<-EOF>> /etc/my.cnf [mysqld_multi] mysqld = /usr/local/mysql/bin/mysqld_safe mysqladmin = /user/local/mysql/bin/mysqladmin user = mysqladmin password = mysqladmin [mysqld3306] port = 3306 socket = /tmp/mysql3306.sock pid-file = /tmp/mysql3306.pid skip-external-locking key_buffer_size = 16M max_allowed_packet = 1M table_open_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M basedir = /usr/local/mysql datadir = /usr/local/mysql/data [mysqld3307] port = 3307 socket = /tmp/mysql3307.sock pid-file = /tmp/mysql3307.pid skip-external-locking key_buffer_size = 16M max_allowed_packet = 1M table_open_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M basedir = /usr/local/mysql datadir = /usr/local/mysql/data2 EOF #mysql -S /tmp/mysql3306.sock mysql>GRANT SHUTDOWN ON *.* TO 'mysqladmin'@'localhost' identified by 'mysqladmin' with grant option; #mysql -S /tmp/mysql3307.sock mysql>GRANT SHUTDOWN ON *.* TO 'mysqladmin'@'localhost' identified by 'mysqladmin' with grant option;
启动mysql服务器:./mysqld_multi --defaults-file=/etc/my.cnf start 3306-3307
关闭mysql服务器:mysqladmin shutdown
以上所述是小编给大家介绍了四种Mysql启动方式,希望对大家有所帮助!
这篇关于Mysql启动的方式(四种)的文章就介绍到这儿,希望我们推荐的文章对大家有所帮助,也希望大家多多支持为之网!
- 2024-04-26MySQL查出时间比实际晚8小时的解决方案
- 2024-04-01JPA不识别MySQL的枚举类型
- 2024-03-30mysql数据库表卡死解决方法
- 2024-03-15MySQL多数据源笔记5-ShardingJDBC实战
- 2024-03-11natural join mysql
- 2024-03-11关于VS2017,VS2015 中利用 EF使用Mysql 不显示数据源问题解决方案
- 2024-02-26mysql 阿里云xb后缀备份文件恢复-icode9专业技术文章分享
- 2024-02-22docker mysql 5.7
- 2024-02-18从 20 多套 MySQL 到 1 套 TiDB丨骏伯网络综合运营管理平台应用实践
- 2024-02-07mysql 外键索引入门介绍,为什么工作中很少有人使用?