mysql 插入汉字之问题解决

转载的,我只用了红线以前的部分就ok啦,红线下的供参考。


俺哪宝贝MYSQL5,可不听话,插入汉字也不乖,老报错,俺实在没办法,打了它一顿好了!

mysql> insert into a values('中国');

ERROR 1406 (22001): Data too long for column 'name' at row 1
或者 


mysql 插入汉字之问题解决


网上的贴子写的可有好的,俺看了一个ITPUB上的贴很有启发。

俺给它来个前后里外打!

***********************************************************

:前打

建库的时候用GBK,设定字符编码;

mysql> create database testgbk default charset=gbk;

Query OK, 1 row affected (0.02 sec)

mysql> use testgbk;

Database changed

:后打

建表的时候用GBK,设定字会编码

mysql> create table t_gbk(

     -> id char(16) NOT NULL)

     -> DEFAULT CHARSET=gbk;

Query OK, 0 rows affected (0.05 sec)


==================================================================

:))   听话了吧!

插入中文数据没问题;

mysql> insert into t_gbk values('中国');

Query OK, 1 row affected (0.03 sec)

/////////////////////////////////////////////////////

显示本地字符集;

mysql> show variables like '%char%';

+--------------------------+---------------------------+

| Variable_name             | Value                     |

+--------------------------+---------------------------+

| character_set_client     | gb2312                     |

| character_set_connection | gb2312                     |

| character_set_database   | latin1                     |

| character_set_filesystem | binary                     |

| character_set_results     | gb2312                     |

| character_set_server     | gbk                       |

| character_set_system     | utf8                       |

| character_sets_dir       | C:\mysql5\share\charsets\ |

+--------------------------+---------------------------+

8 rows in set (0.00 sec)

///////////////

mysql> show variables like '%char%';

+--------------------------+---------------------------+

| Variable_name             | Value                     |

+--------------------------+---------------------------+

| character_set_client     | gb2312                     |

| character_set_connection | gb2312                     |

| character_set_database   | gbk                       |

| character_set_filesystem | binary                     |

| character_set_results     | gb2312                     |

| character_set_server     | gbk                       |

| character_set_system     | utf8                       |

| character_sets_dir       | C:\mysql5\share\charsets\ |

+--------------------------+---------------------------+

8 rows in set (0.00 sec)//////////////////////////////////

MYSQL5就是不听话!

   要是上面的方法还出错你就!
   mysql> set names gbk;


改my.ini二处

   [client]

port=3306
default-character-set=gbk
********************

# The default character set that will be used when a new schema or table is
# created and no character set is defined
default-character-set=gbk

******************

一般的MYSQL5都听话了

注:

要是在日文系统下开发的话,gbk或gbk2312改成 sjis就可以啦!
)





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