插入使用SQL Server Management Studio中結果的排ERROR

Question

這是我

CREATE TABLE Saver( 
    SaverID INT NOT NULL PRIMARY KEY IDENTITY, 
    FirstName VARCHAR(10), 
     Surname VARCHAR(10), 
    [Address] VARCHAR(60), 
    Email VARCHAR(30), 
    Username VARCHAR(10), 
    [Password] VARCHAR(10), 
    CreditBalance INT, 
); 

我試圖將數據插入到我的表與此：

INSERT INTO Customer 
(SaverID,FirstName,Surname,[Address],Email,Username,[Password],CreditBalance) 
    VALUES (01,'David','Slavic','123 fake street','David@gmail.com','DJ','passcode',10.00); 

我得到這個錯誤：

Msg 544, Level 16, State 1, Line 1
Cannot insert explicit value for identity column in table 'Customer' when IDENTITY_INSERT is set to OFF.

我不明白爲什麼？請幫助

Answer 1

您不應該爲SaverID插入值，您已經告訴RDBMS爲它生成一個值（您在CREATE語句中已經這樣做）：SaverID INT NOT NULL PRIMARY KEY IDENTITY。

Answer 2

你的主鍵是自動遞增，你不能在它

Answer 3

插入值從您的INSERT查詢略去ID：

INSERT INTO Customer 
(FirstName,Surname,[Address],Email,Username,[Password],CreditBalance) 
    VALUES ('David','Slavic','123 fake street','David@gmail.com','DJ','passcode',10.00);