Question

我正在尝试通过命令行将CSV文件加载到MySQL中，但很多值都没有出现。这是我的疑问：

LOAD DATA LOCAL INFILE '/Users/zachsmith/Dropbox/1_computer_business/2014_MSc/assignments/databases/CSCresults_no_headers.CSV' INTO TABLE Temp FIELDS TERMINATED BY ',' ENCLOSED BY '"' (Year, StudentID, Degree, CourseCode, CourseDescrip, Session, Code, Percent, Symbol, Gender, SAstatus, ForeignCountry);

以及添加的内容如下：

mysql> select * from Temp
    -> ;
+------+-----------+--------+-------------+--------------------------------+--------------+------+---------+--------+--------+----------+-----------------------------+
| Year | StudentID | Degree | CourseCode  | CourseDescrip                  | Session      | Code | Percent | Symbol | Gender | SAstatus | ForeignCountry              |
+------+-----------+--------+-------------+--------------------------------+--------------+------+---------+--------+--------+----------+-----------------------------+
                   | EB022  | CSC1015F    | Computer Science 1015          | Semester One | UGRD |      83 | 1      | M      | F        | Tanzania
                   | EB022  | CSC1016S    | Computer Science 1B            | Semester Two | UGRD |      60 | 2-     | M      | F        | Tanzania
                   | SB006  | CSC1010H    | Compass I -CompScAcadAssProg   | Full Year    | UGRD |      48 | SF     | M      | F        | Tanzania
                   | SB006  | CSC1015F    | Computer Science 1015          | Semester One | UGRD |      26 | F      | M      | F        | Tanzania
                      |001  | CSC6000W    | PhD in Computer Science        | Full Year    | DOCT |       0 |        | M      | F        | Sudan
                   | SB006  | CSC1010H    | Compass I -CompScAcadAssProg   | Full Year    | UGRD |      56 | 3      | M      | F        | Tanzania
                   | SB006  | CSC1015F    | Computer Science 1015          | Semester One | UGRD |      41 | F      | M      | F        | Tanzania
                           || CSC1010H    | Compass I -CompScAcadAssProg   | Full Year    | UGRD |      64 | SP     | M      | C        | 
                           || CSC3002F    | Computer Science 302           | Semester One | UGRD |      70 | 2+     | M      | C        | 
                           || CSC3003S    | Computer Science 303           | Semester Two | UGRD |      70 | 2+     | M      | C        | 
                           || CSC3002F    | Comput

很多东西都被删除了 - 比如日期和学生ID（这是虚拟数据），甚至是第5行中一半的学位代码......

所有字段都是varchar（30），因为我只是将所有内容视为字符串。这是为什么？

我看了Excel，它拿起了所有东西

Answer 1

尝试使用文本编辑器打开csv文件。如果字段确实是TERMINATED BY ',' ENCLOSED BY '"'并且每列对应于Temp表中的相同字段，请查看它。请注意，如果CSV字段中没有任何值，则仍应使用双引号""括起来。

LOAD DATA LOCAL INFILE未获取CSV文件中的所有值

1 个答案: