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Mysql CSV导入-最后一个字段存在问题_Mysql_Csv - Fatal编程技术网

Mysql CSV导入-最后一个字段存在问题

Mysql CSV导入-最后一个字段存在问题,mysql,csv,Mysql,Csv,这是csv数据的外观: "COUNTRY_ALPHA2_CODE","COUNTRY_NUMERIC_CODE","COUNTRY_NAME","REGION_CODE","REGION_NAME" "AD","020","Andorra","02","Canillo" "AD","020","Andorra","03","Encamp" "AD","020","Andorra","04","La Massana" "AD","020","Andorra","05","Ordino" 当我尝试

这是csv数据的外观:

"COUNTRY_ALPHA2_CODE","COUNTRY_NUMERIC_CODE","COUNTRY_NAME","REGION_CODE","REGION_NAME"
"AD","020","Andorra","02","Canillo"
"AD","020","Andorra","03","Encamp"
"AD","020","Andorra","04","La Massana"
"AD","020","Andorra","05","Ordino"
当我尝试使用以下代码导入它时:

LOAD DATA LOCAL INFILE 'COUNTRIES.CSV'
INTO TABLE countries
FIELDS TERMINATED BY ','
OPTIONALLY ENCLOSED BY '"'
ESCAPED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINES;
select * from countries; 
我在最后一个字段上得到了非常奇怪的行为,就好像它在寻找最后一个字段中有逗号一样

+-------------------------+---------------------+---------------------+----------------------+
| COUNTRY_NAME            | COUNTRY_ALPHA2_CODE | COUNTRY_ALPHA3_CODE | COUNTRY_NUMERIC_CODE |
+-------------------------+---------------------+---------------------+----------------------+
| Afghanistan             | AF                  | AFG                 | 004"
"Ant           |
| Anguilla                | AI                  | AIA                 | 660"
"Alb           |
| Aland Islands           | AX                  | ALA                 | 248"
"Aze           |
| Andorra    

我查看了CSV导入的示例,数据的格式似乎相同,结尾没有逗号。不确定如何告诉mysql最后一个字段将没有逗号。

好的,使用“行终止于”并删除“转义于”完成了以下操作:

LOAD DATA LOCAL INFILE 'COUNTRIES.CSV'
INTO TABLE countries
FIELDS TERMINATED BY ','
OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES;
返回

+-----------------+---------------------+---------------------+----------------------+
| COUNTRY_NAME    | COUNTRY_ALPHA2_CODE | COUNTRY_ALPHA3_CODE | COUNTRY_NUMERIC_CODE |
+-----------------+---------------------+---------------------+----------------------+
| Aruba           | AW                  | ABW                 | 533                  |
| Afghanistan     | AF                  | AFG                 | 004                  |
| Angola          | AO                  | AGO                 | 024                  |
| Anguilla        | AI                  | AIA                 | 660                  |

请尝试不使用“”转义,这是解决方案的一部分,请参见下面。谢谢!