将csv文件导入mysql：十进制值不正确：'“0.5'

Question

有人能指出我做错了什么： csv文件：

weight,student,price
0.5,4,2.3

命令：

LOAD DATA INFILE 'prices.csv'
            INTO TABLE prices
            FIELDS TERMINATED BY ','
            LINES TERMINATED BY '\n'
            IGNORE 1 ROWS;

错误：

Incorrect decimal value: '"0.5' for column 'weight' at row 1

Answer 1

您的文件中可能有一个封闭（或转义）字符（我不知道您的真实文件）。尝试指定ENCLOSED BY

LOAD DATA INFILE 'prices.csv'
INTO TABLE prices
FIELDS TERMINATED BY ',' ENCLOSED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINES;

如果这不起作用，请尝试使用ESCAPED BY。

LOAD DATA INFILE 'prices.csv'
INTO TABLE prices
FIELDS TERMINATED BY ',' ESCAPED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINES;