MySQL导入导出CSV文件

MySQL自己提供了导入导出数据库的工具，但有时我们需要仅仅导入导出单个表的数据，比如导入导出CSV文件，此时可以使用MySQL自动的命令来做导入导出工作。

导出语法如下：

SELECT * FROM [TABLE] 

INTO OUTFILE '[FILE]'； 

或者 

SELECT * FROM [TABLE] 

INTO OUTFILE '[FILE]' 

FIELDS TERMINATED BY ','  

OPTIONALLY ENCLOSED BY '"'  

LINES TERMINATED BY '\n'； 

下边是一个具体的导出的例子：

SELECT * FROM mytable  

INTO OUTFILE '/tmp/mytable.csv' 

FIELDS TERMINATED BY ','  

OPTIONALLY ENCLOSED BY '"'  

LINES TERMINATED BY '\n'； 

导入语法如下：

LOAD DATA INFILE '[FILE]' 

INTO TABLE [TABLE]； 

或者 

LOAD DATA INFILE '[FILE]' 

INTO TABLE [TABLE] 

FIELDS TERMINATED BY ','  

OPTIONALLY ENCLOSED BY '"'  

LINES TERMINATED BY '\n'； 

下边是一个具体的导入的例子：

LOAD DATA INFILE '/tmp/mytable.csv'  

INTO TABLE mytable  

FIELDS TERMINATED BY ','  

OPTIONALLY ENCLOSED BY '"'  

LINES TERMINATED BY '\n'; 

摘自 kongxx的专栏