mysql±àÂëÉèÖÃ

mysql
> SHOW VARIABLES LIKE
'character_set_%';
+--------------------------+----------------------------+

| Variable_name | Value |
+--------------------------+----------------------------+

| character_set_client | latin1 |
| character_set_connection |
latin1 |
| character_set_database | latin1 |
|
character_set_results | latin1 |
| character_set_server | latin1 |
|
character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql
/charsets/
|
+--------------------------+----------------------------+
7
rows in set (0.00 sec)
mysql
>
SHOW VARIABLES LIKE 'collation_%';
+----------------------+-------------------+

| Variable_name | Value |
+----------------------+-------------------+

| collation_connection | latin1_swedish_ci |
|
collation_database | latin1_swedish_ci |
| collation_server |
latin1_swedish_ci |
+----------------------+-------------------+
3
rows in set (0.00 sec)
ĬÈϾÍÊÇÈðµälatin1,Ò»ÏÂÊÇ»»³ÉÎÒÃÇ×Ô¼ºµÄ±àÂ룬Èçutf8:
Íâ
²¿·ÃÎÊÊý¾ÝÂÒÂëµÄÎÊÌâ¾Í³öÔÚÕâ¸öconnectionÁ¬½Ó²ãÉÏ,½â¾ö·½·¨ÊÇÔÚ·¢ËͲéѯǰִÐÐÒ»ÏÂÏÂÃæÕâ¾ä£º
1.
SET NAMES 'utf8';
ËüÏ൱ÓÚÏÂÃæµÄÈý¾äÖ¸Á
SET character_set_client =
utf8;
SET character_set_results = utf8;
SET
character_set_connection = utf8;
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¾öÎÊÌâÁË£¬ÏÂÃæÊÇ´´½¨Êý¾Ý¿âºÍÊý¾Ý±íµÄ£¬ÉèÖÃΪÎÒÃÇ×Ô¼ºµÄ±àÂë¸ñʽ¡£
2. ´´½¨Êý¾Ý¿â
mysql
> create database
name character set utf8;
3.
´´½¨±í
CREATE TABLE `type` (
`id`
int(10) unsigned NOT NULL auto_increment,
`flag_deleted`
enum('Y','N') character set utf8 NOT NULL default 'N',
`flag_type`
int(5) NOT NULL default '0',
`type_name` varchar(50) character set
utf8 NOT NULL default '',
PRIMARY KEY (`id`)
) DEFAULT
CHARSET=utf8;
4.
ÐÞ¸ÄÊý¾Ý¿â³Éutf8µÄ.
mysql
> alter database
name character set utf8;
5.
Ð޸ıíĬÈÏÓÃ
utf8.
mysql
>
alter table type character set utf8;
6.
ÐÞ¸Ä×Ö¶ÎÓÃutf8
mysql
>
alter table type