使用存储过程将新数据插入 table

Insert new data to a table with stored procedure

我试图使存储过程将数据插入 table:

create procedure AddEmployee
(
    @FirstName nvarchar(20)
    , @LastName nvarchar(20)
    , @BirthDate datetime
    , @Country nvarchar(15)
    , @City nvarchar(15)
)
as
    insert into Employees
    values (@FirstName, @LastName, @BirthDate, @Country, @City)
go

但是当我 运行 它时,我收到错误消息:

Msg 213, Level 16, State 1, Procedure AddEmployee, Line 2 [Batch Start Line 17]
Column name or number of supplied values does not match table definition.

我看了这个问题,但没有解决我的问题: Create a stored procedure to insert new data into a table

使用插入时,总是包括列名称:

create procedure AddEmployee (
    @FirstName nvarchar(20) ,
    @LastName nvarchar(20) ,
    @BirthDate datetime,
    @Country nvarchar(15),
    @City nvarchar(15)
) as
begin
    insert into Employees (FirstName, LastName, BirthDate, Country, City)
        values (@FirstName, @LastName, @BirthDate, @Country, @City);
end;

虽然 SQL 允许您省略列名,但您最好将它们包括在内。这对于学习该语言的人来说尤为重要,因此他们可以学习更安全的做事方式。