mysql - 将 CSV 数据导入 SQL 数据库

Question

我有一个包含以下字段的表:

Name (varchar)
Ranking (int)
Age (int)
Favourite Court (varchar)

和这样的 CSV 文件

name;age;current_ranking;favourite_court
sample1;22;5;Hard
sample2;21;6;Clay

我尝试使用 MySQL 导入它: LOAD DATA LOCAL INFILE 'c:/players.csv' INTO TABLE Players fields TERMINATED BY ';'行终止于 '\n'; 或 将数据本地内文件 'c:/players.csv' 加载到表玩家字段中终止于 ';'以 '\n' 结尾的行 (name,age,current_ranking,favourite_court);，带或不带文件头(即 name;age...)。 它不起作用，字段困惑。为什么？

Answer 1

您需要命名表中的列，而不是文件中标题的列:

LOAD DATA LOCAL INFILE 'c:/players.csv' INTO TABLE players
FIELDS TERMINATED BY ';'
IGNORE 1 LINES
(Name, Age, Ranking, `Favourite Court`)

此外，如 LOAD DATA INFILE Syntax 下所述:

Note 

If you have generated the text file on a Windows system, you might have to use LINES TERMINATED BY '\r\n' to read the file properly, because Windows programs typically use two characters as a line terminator. Some programs, such as WordPad, might use \r as a line terminator when writing files. To read such files, use LINES TERMINATED BY '\r'