Mysql通过txt文件导入本地数据

       有些时候可能需要从本地文件中导入数据到数据库中。mysql跟oracle一样也提供了相应的导入方式。

 这几天刚好遇到过这样的需求,翻阅了一下文档找到相应的方法,记录一下:

     数据库结构:

mysql> describe pet;
+---------+-------------+------+-----+---------+-------+
| Field   | Type        | Null | Key | Default | Extra |
+---------+-------------+------+-----+---------+-------+
| name    | varchar(20) | YES  |     | NULL    |       |
| owner   | varchar(20) | YES  |     | NULL    |       |
| species | varchar(20) | YES  |     | NULL    |       |
| sex     | char(1)     | YES  |     | NULL    |       |
| birth   | date        | YES  |     | NULL    |       |
| death   | date        | YES  |     | NULL    |       |
+---------+-------------+------+-----+---------+-------+

需要插入数据文件(pet.txt):

Fluffy	Harold	cat	f	1993-02-04	\N	 
Claws	Gwen	cat	m	1994-03-17	\N	 
Buffy	Harold	dog	f	1989-05-13	\N	 
Fang	Benny	dog	m	1990-08-27	\N	 
Bowser	Diane	dog	m	1979-08-31	1995-07-29
Chirpy	Gwen	bird	f	1998-09-11	\N	 
WhistlerGwen	bird	\N	1997-12-09	\N	 
Slim	Benny	snake	m	1996-04-29	\N	

 pet.txt文件中字段的值用tab隔开,空值用\N代替。在mysql控制台中通过如下命令导入文件:

mysql> LOAD DATA LOCAL INFILE '/path/pet.txt' INTO TABLE pet;

 如果你的pet.txt文件是用其他编辑器编辑,并且分隔符是“\r\n”,则应该用修改一下导入命令:

mysql> LOAD DATA LOCAL INFILE '/path/pet.txt' INTO TABLE pet
       -> LINES TERMINATED BY '\r\n';

 至此,导入工作完成,会有如下提示:

Query OK, 8 rows affected, 8 warnings (0.01 sec)
Records: 8  Deleted: 0  Skipped: 0  Warnings: 8

 

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转载自shiguangqi11.iteye.com/blog/2164944