Modify the character set encoding of MySQL5.6 in Linux to UTF8 (to solve Chinese garbled characters) _ MySQL

Modify the character set encoding of MySQL5.6 in Linux to UTF8 (to solve Chinese garbled characters) bitsCN.com

Modify the character set encoding of MySQL5.6 in Linux to UTF8 (to solve Chinese garbled characters)

1. log on to MySQL and use show variables like 'character % '. the following character set is displayed:

+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | latin1 || character_set_filesystem | binary || character_set_results | utf8 || character_set_server | latin1 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+

The default character set of character_set_database and character_set_server is latin1.

2. the simplest and perfect modification method is to modify the character set key value in mysql's my. cnf File (pay attention to the configuration field details ):

1. add default-character-set = utf8 to the [client] field, as shown below: [client] port = 3306 socket =/var/lib/mysql. sockdefault-character-set = utf82. add character-set-server = utf8 to the [mysqld] field, as shown below: [mysqld] port = 3306 socket =/var/lib/mysql. sockcharacter-set-server = utf83. add default-character-set = utf8 to the [mysql] field, as shown below: [mysql] no-auto-rehashdefault-character-set = utf8

After the modification, the service mysql restart restarts the mysql service to take effect. Note: The [mysqld] field is different from the [mysql] field. No one has reported this on the Internet.

Use show variables like 'character % '; check that the database encoding has been changed to utf8.

+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | utf8 || character_set_filesystem | binary || character_set_results | utf8 || character_set_server | utf8 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+

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