导入 csv 日期更改为 0000-00-00

Question

LOAD DATA INFILE 'filename.csv' INTO TABLE table_name 
FIELDS TERMINATED BY ',' ENCLOSED BY '"' 
LINES TERMINATED BY '\n' IGNORE 1 LINES 
(Date,col2,col3,col4,col5,col6,col7,@dummy_variable)
Set dummy_variable = 0

加载正常，但日期格式显示为0000-00-00

csv 中的日期格式为dd/mm/yyyy，无法在 csv 文件中更改。

Answer 1

你需要用str_to_date将日期调整为mysql格式

类似下面的东西应该可以工作。

LOAD DATA INFILE 'filename.csv' INTO TABLE table_name 
FIELDS TERMINATED BY ',' ENCLOSED BY '"' 
LINES TERMINATED BY '\n' IGNORE 1 LINES 
(@myDate,col2,col3,col4,col5,col6,col7,@dummy_variable)
Set dummy_variable = 0, Date = str_to_date(@myDate,'%d/%m/%Y')