將csv文件導入mysql：不正確的十進制值：““ 0.5”

Question

有人可以指出我做錯了什么：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;

錯誤：

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

Answer 1

您的文件中可能包含一個轉義（或轉義）字符（我不知道您的真實文件）。 嘗試指定ENCLOSED BY

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

如果那不起作用，也可以嘗試使用ESCAPED BY 。

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