I'm Sorry maybe i can't description my question clearly because i'm chinese.Whatever,I am learning how to use MySQL Replication in one MySQL Server(computer).I have read some books about it.For example ,I change My config-file
[mysqld_multi]
user = root
[mysqld1]
port = 3306
[mysqld2]
port = 3307
...
Also i try to use mysqld_safe tool,I try to use one config-file or several config-files these days,I even try to use different OS,but I can't use cmake and make ,it's always wrong. all I did not work,I am confused now...
So,I just want know the right way officially about MySQL 8.0.23
By the way,My system is Ubuntu 20.0. and my config-file is in
/etc/mysql/mysqld.conf.d/mysqld.cnf
[mysqld_multi]
user = root
[mysqld1]
port = 3306
[mysqld2]
port = 3307
...
Also i try to use mysqld_safe tool,I try to use one config-file or several config-files these days,I even try to use different OS,but I can't use cmake and make ,it's always wrong. all I did not work,I am confused now...
So,I just want know the right way officially about MySQL 8.0.23
By the way,My system is Ubuntu 20.0. and my config-file is in
/etc/mysql/mysqld.conf.d/mysqld.cnf