错误代码:1265。当我尝试将CS​​V文件输入MySQL时,第1行的列截断了数据

发布于 2025-01-26 18:44:09 字数 577 浏览 3 评论 0原文

我创建了一个带有查询的表:

CREATE TABLE Department (
EmpID INT NOT NULL,
Designation VARCHAR(80) NOT NULL,
Department VARCHAR(80) NOT NULL,
PRIMARY KEY(EmpID));

SELECT * FROM Department;

我输入带有查询的数据:

LOAD DATA INFILE 'C:/ProgramData/MySQL/MySQL Server 8.0/Uploads/Department.csv'
INTO TABLE Department
FIELDS TERMINATED BY ',' 
LINES TERMINATED BY '\r\n';

但是从输出中显示一条消息:

Error Code: 1265. Data truncated for column 'EmpID' at row 1

无论如何,Empid值不超过6位数字,值为正。

有没有解决方案,以便我可以从CSV文件中插入数据?

I created a table with a query:

CREATE TABLE Department (
EmpID INT NOT NULL,
Designation VARCHAR(80) NOT NULL,
Department VARCHAR(80) NOT NULL,
PRIMARY KEY(EmpID));

SELECT * FROM Department;

I enter data with a query:

LOAD DATA INFILE 'C:/ProgramData/MySQL/MySQL Server 8.0/Uploads/Department.csv'
INTO TABLE Department
FIELDS TERMINATED BY ',' 
LINES TERMINATED BY '\r\n';

But a message appears from the output:

Error Code: 1265. Data truncated for column 'EmpID' at row 1

Anyway, the EmpID value is no more than 6 digits and the value is positive.

Is there any solution so I can insert data from csv file?

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评论(2

别闹i 2025-02-02 18:44:09

错误消息似乎意味着CSV文件中有一些数据不适合int列。您可以使用此表定义:

CREATE TABLE Department (
    EmpID VARCHAR(100) NOT NULL,
    Designation VARCHAR(80) NOT NULL,
    Department VARCHAR(80) NOT NULL,
    PRIMARY KEY(EmpID)
);

然后通过加载数据填充表,并在empid中检查宽数据,请通过:

SELECT *
FROM Department
WHERE LENGTH(EmpID) > 6;

The error message seems to be implying that there is some data in the CSV file which does not fit into an INT column. You could use this table definition:

CREATE TABLE Department (
    EmpID VARCHAR(100) NOT NULL,
    Designation VARCHAR(80) NOT NULL,
    Department VARCHAR(80) NOT NULL,
    PRIMARY KEY(EmpID)
);

Then populate the table via LOAD DATA and check for wide data in EmpID via:

SELECT *
FROM Department
WHERE LENGTH(EmpID) > 6;
停滞 2025-02-02 18:44:09

数据截断误差的原因通常是当应该在预期列中输入的值或数据类型时。检查您要仔细上传的CSV,以检查与empid相对应的值是否确实是“ int”。

The reason for a data truncate error is usually when the value or data type that was supposed to be inputted in the expected column wasn't what is detected. Check the CSV you are trying to upload carefully to check if the value that corresponds to the EmpID is really an 'INT' as you set it to be.

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