MySQL导入导出CSV文件

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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';