csv格式数据导入mysql数据库

从文件中导入数据到数据库，通过以下语句进行操作：

LOAD DATA INFILE "E:/Data/200W-400W.csv"
REPLACE INTO TABLE person_info
CHARACTER SET utf8
FIELDS TERMINATED BY "," ENCLOSED BY ""
LINES TERMINATED BY "\r\n";


如果导入的时候出现：truncated字样，则是SQL_MODE问题，修改sql_mode就可以了;
show variables like '%sql_mode%';
set sql_mode='no_auto_create_user,no_engine_substitution';
如出现错误：ERROR 1262 (01000): Row 6737 was truncated; it contained more data than there were input columns.
如：文件中出现,,空字符，正常情况下会出错，需要修改sql_mode后才能导入(会有正常警告)；

 

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Mysql导入csv文件

MYSQL LOAD DATA INFILE命令可以把csv平面文件中的数据导入到数据库中。

linux下：

LOAD DATA INFILE '/home/test/dump/ip_location.csv'
INTO TABLE ip_location
CHARACTER SET utf8
FIELDS TERMINATED BY ',' ENCLOSED BY '"';
--CHARACTER SET ：mysql字符集，一定要加上，免去乱码麻烦
--INTO TABLE ：导入到哪个表
--FIELDS TERMINATED BY ：以什么作为分割符
-- ENCLOSED BY ：被什么包围


windows下：

LOAD DATA INFILE "d:/insert_data.csv"
REPLACE INTO TABLE DEMO
CHARACTER SET gb2312
FIELDS TERMINATED BY "," ENCLOSED BY ""
LINES TERMINATED BY "\r\n";
--LINES TERMINATED BY：这个与linux不同，以什么作为一行的结尾。