設定MySQL設定字元集和排序方式

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1. 編輯/etc/my.cnf檔案, 在"[client]"下添加"default-character-set=utf8"
2. 編輯/etc/my.cnf檔案, 在"[mysqld]"下添加"default-character-set=utf8"
3. 重新啟動mysql服務
  # sudo /etc/init.d/mysqld restart
  * 查看系統字元集和排序方式

  1. mysql> SHOW VARIABLES LIKE 'collation\_%';   
  2. +--------------------------+--------+   
  3. | Variable_name            | Value  |   
  4. +--------------------------+--------+   
  5. | character_set_client     | utf8   |    
  6. | character_set_connection | utf8   |    
  7. | character_set_database   | utf8   |    
  8. | character_set_filesystem | binary |    
  9. | character_set_results    | utf8   |    
  10. | character_set_server     | utf8   |    
  11. | character_set_system     | utf8   |    
  12. +--------------------------+--------+   
  13. mysql> SHOW VARIABLES LIKE 'character\_set\_%';   
  14. +----------------------+-----------------+   
  15. | Variable_name        | Value           |   
  16. +----------------------+-----------------+   
  17. | collation_connection | utf8_general_ci |    
  18. | collation_database   | utf8_bin        |    
  19. | collation_server     | utf8_general_ci |    
  20. +----------------------+-----------------+  

4. 設定資料庫字元集
  mysql> create database <database> default character set utf8 default collate utf8_bin;
  或者修改已有資料庫
  mysql> alter database <database> default character set utf8 default collate utf8_bin;

* 查看mysql支援的所有的COLLATION
  mysql> SHOW COLLATION;

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