将csv文件加载到mysql中时出现语法错误

Question

编译器说语法错误在“ FIELDS TERMINATED .....”附近

LOAD DATA LOCAL INFILE '/Data/books.csv' 
INTO TABLE Book 
IGNORE 1 LINES
(@col1,@col2,@dummy,@dummy,@dummy,@dummy,@dummy,@dummy) 
set Book_id=@col1,Title=@col2
FIELDS TERMINATED BY '\t' 
ENCLOSED BY '"'
LINES TERMINATED BY '\n' 

Answer 1

那是因为您拥有列列表，并设置在您的fields子句之前。 当没有遇到fields | lines时，mysql将使用默认值，然后处理col列表，然后在遇到fields子句时引发错误。 尝试这个

LOAD DATA LOCAL INFILE '/Data/books.csv' 
INTO TABLE Book 
FIELDS TERMINATED BY '\t' 
ENCLOSED BY '"'
LINES TERMINATED BY '\n' 
IGNORE 1 LINES
(@col1,@col2,@dummy,@dummy,@dummy,@dummy,@dummy,@dummy) 
set Book_id=@col1,Title=@col2