Change MySQL default character set to UTF-8 in my.cnf?

Question

Currently we are using the following commands in PHP to set the character set to UTF-8 in our application.

Since this is a bit of overhead, we'd like to set this as the default setting in MySQL. Can we do this in /etc/my.cnf or in another location?

SET NAMES 'utf8'
SET CHARACTER SET utf8

I've looked for a default charset in /etc/my.cnf, but there's nothing there about charsets.

At this point, I did the following to set the MySQL charset and collation variables to UTF-8:

skip-character-set-client-handshake
character_set_client=utf8
character_set_server=utf8

Is that a correct way to handle this?

Answer 1

To set the default to UTF-8, you want to add the following to my.cnf

[client]
default-character-set=utf8

[mysql]
default-character-set=utf8


[mysqld]
collation-server = utf8_unicode_ci
init-connect='SET NAMES utf8'
character-set-server = utf8

If you want to change the character set for an existing DB, let me know... your question didn't specify it directly so I am not sure if that's what you want to do.