MySQL 5.1对中文支持的改进

MySQL 5.1对中文支持的改进2007-10-29 MySQL 5.1的中文支持的一个改进,从MySQL 4.1开始不支持中文路径，文件名的问题解决了。

见下面示例

MicrosoftXP [版本 5.1.2600]

C:Documents and SettingsAdministrator>runas /user:aaa cmd

输入 aaa 的密码:

试图将 cmd 作为用户 "MY-TOMATOaaa" 启动...

C:Documents and SettingsAdministrator>cd mysql51in

C:mysql51in>mysql -u root
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1 to server version: 5.1.7-beta-community

Type "help;" or "h" for help. Type "c" to clear the buffer.

mysql> use test
Database changed
mysql> show tables;
+----------------+
| Tables_in_test |
+----------------+
| tr       |
| trb3      |
+----------------+
2 rows in set （0.00 sec）

mysql> desc tr;
+-----------+-------------+------+-----+---------+-------+
| Field   | Type    | Null | Key | Default | Extra |
+-----------+-------------+------+-----+---------+-------+
| id    | int（11）   | YES |   | NULL  |    |
| name   | varchar（50） | YES |   | NULL  |    |
| purchased | date    | YES |   | NULL  |    |
+-----------+-------------+------+-----+---------+-------+
3 rows in set （0.00 sec）

mysql> insert into tr （id,name） values（1,"EWR"）,（2,"SR"）,（3,"GH"）;
Query OK, 3 rows affected （0.00 sec）
Records: 3 Duplicates: 0 Warnings: 0

mysql> select * from tr into outfile "c:/mysql51/猪八戒.txt";
Query OK, 11 rows affected （0.00 sec）

mysql> select * from tr into outfile "c:/mysql51/新建文件夹/猪八戒.txt";
Query OK, 11 rows affected （0.02 sec）

mysql> create table tr2 as select * from tr limit 0;
Query OK, 0 rows affected （0.06 sec）
Records: 0 Duplicates: 0 Warnings: 0

mysql> select * from tr2;
Empty set （0.00 sec）

mysql> load data infile "c:/mysql51/新建文件夹/猪八戒.txt" into table tr2;
Query OK, 11 rows affected （0.00 sec）
Records: 11 Deleted: 0 Skipped: 0 Warnings: 0

mysql>
C:mysql51in>mysqladmin -u root shutdown

C:mysql51in>cd mysql50in

C:mysql50in>mysql -u root
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1 to server version: 5.0.18

Type "help;" or "h" for help. Type "c" to clear the buffer.

mysql> use test
Database changed
mysql> CREATE TABLE tr （id INT, name VARCHAR（50）, purchased DATE）
   -> ;
Query OK, 0 rows affected （0.05 sec）

mysql> load data infile "c:/mysql51/新建文件夹/猪八戒.txt" into table tr;
ERROR 29 （HY000）: File "c:mysql51脨脗陆篓脦脛录镁录脨脰铆掳脣陆盲.txt" not fo
und （Errcode: 2）
mysql>