Question

当我使用以下命令运行此存储过程时：

EXECUTE RecipeDetails.sp_InsertRecipe
    @title='gumbo',
    @introdution='intro',
    @ingredients='onion',
    @difficulty='easy',
    @prepTimeHour=null,
    @prepTimeMinute=null,
    @inactiveTimeHour=null,
    @inactiveTimeMinute=null,
    @servings=null,
    @photo=null

我收到错误说

Msg 201，Level 16，State 4，Procedure sp_InsertRecipe，Line 0

程序或功能   'sp_InsertRecipe'需要参数   '@introduction'，但不是   提供。

有些人可以告诉我为什么说“介绍”不是有效的专栏名称？

我有以下SQL Server存储过程：

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [RecipeDetails].[sp_InsertRecipe]
@title varchar(50),
@introduction varchar(255),
@directions varchar(2200),
@ingredients varchar(2200),
@difficulty varchar(6), or "expert"*/
@prepTimeHour tinyint,
@prepTimeMinute tinyint,
@inactiveTimeHour tinyint,
@inactiveTimeMinute tinyint,
@servings tinyint,
@photo varbinary(MAX)

AS

BEGIN
 SET NOCOUNT ON;

 INSERT INTO RecipeDetails.Recipe (title, introduction, ingredients, difficulty, 
 prepTimeHour, prepTimeMinute, inactiveTimeHour, inactiveTimeMinute, servings, photo)
 VALUES (@title, @introduction, @ingredients, @difficulty, @prepTimeHour, @prepTimeMinute,@inactiveTimeHour, @inactiveTimeMinute, @servings, @photo)
END
GO

Answer 1

如果此代码逐字显示您正在运行的内容，那么这是因为您在调用该过程时拼错了“简介”。

Answer 2

这是一个简单的错字：看到你对存储过程的调用：

EXECUTE RecipeDetails.sp_InsertRecipe
    @title='gumbo',
    @introdution='intro',   <== TYPO HERE !! Should be @introduction !!
    @ingredients='onion',

您已提供参数@introdution - 但不 @introduction（您在该名称中缺少“c”）

Answer 3

您已将@Introduction字段'@Introdution'拼错为EXECUTE RecipeDetails.sp_InsertRecipe @title='gumbo', @introduction='intro', @ingredients='onion', @difficulty='easy', @prepTimeHour=null, @prepTimeMinute=null, @inactiveTimeHour=null, @inactiveTimeMinute=null, @servings=null, @photo=null

我在这里做了更正：

{{1}}

SQL Server中的简单存储过程

3 个答案: