我为数据库创建了以下3个表:
CREATE TABLE [dbo].[Buyer] (
[Buyer_Id] INT IDENTITY (1, 1) NOT NULL,
[Last_Name] NVARCHAR (50) NOT NULL,
[First_Name] NVARCHAR (50) NOT NULL,
[Social_No] NVARCHAR (50) NOT NULL,
[Phone] NVARCHAR (50) NOT NULL,
[User_Id] INT NOT NULL,
PRIMARY KEY CLUSTERED ([Buyer_Id] ASC),
CONSTRAINT [FK_User_Id] FOREIGN KEY ([User_Id]) REFERENCES [dbo].[User] ([User_Id])
);
CREATE TABLE [dbo].[Type] (
[Type_Id] INT IDENTITY (1, 1) NOT NULL,
[Type_Name] NCHAR (10) NULL,
PRIMARY KEY CLUSTERED ([Type_Id] ASC)
);
CREATE TABLE [dbo].[User] (
[User_Id] INT IDENTITY (1, 1) NOT NULL,
[User_Name] NCHAR (10) NOT NULL,
[Pass] NVARCHAR (50) NOT NULL,
[Type_Id] INT NOT NULL,
PRIMARY KEY CLUSTERED ([User_Id] ASC),
CONSTRAINT [FK__Type_Id] FOREIGN KEY ([Type_Id]) REFERENCES [dbo].[Type] ([Type_Id])
);
我想创建一个存储过程,目的是在C#中的Addcustumer表单中使用。
Bellow它是我存储过程的代码形式:
CREATE PROCEDURE [dbo].[InsertCustomer]
@Buyer_Id int output,
@Last_Name varchar(50),
@Fist_Name varchar(50),
@Social_No varchar(50),
@Phone varchar(50),
@User_Id int output,
@User_Name nchar(10),
@Pass varchar(50),
@Type_id int output,
@Type_Name nchar(10)
AS
insert into Buyer(Buyer_Id,Last_Name,First_Name,Social_No,Phone)
values (@Last_Name,@Fist_Name,@Social_No)
set @Buyer_Id=SCOPE_IDENTITY
insert into User(User_Name,Pass,Type_Id)
values(@User_Id,@Pass)
set @Type_id=SCOPE_IDENTITY
insert into Type(Type_Id,Type_Name)
values (@Type_Name)
set @Type_id=SCOPE_IDENTITY
RETURN 0
但是当我尝试运行我的sql存储过程时,我收到以下错误:
' User'
附近的语法不正确
请告诉我的代码有什么问题。
答案 0 :(得分:3)
您的手术存在许多问题。是的,VMai提到的非常重要,你也有以下错误。
CREATE PROCEDURE [dbo].[InsertCustomer]
@Buyer_Id int output,
@Last_Name varchar(50),
@Fist_Name varchar(50),
@Social_No varchar(50),
@Phone varchar(50),
@User_Id int output,
@User_Name nchar(10),
@Pass varchar(50),
@Type_id int output,
@Type_Name nchar(10)
AS
BEGIN
SET NOCOUNT ON; --<-- to suppress the default sql server message (N) row(s) effected.
insert into Buyer(Buyer_Id,Last_Name,First_Name,Social_No,Phone)
values (@Last_Name,@Fist_Name,@Social_No)
set @Buyer_Id = SCOPE_IDENTITY(); --<-- Missing Parenthesis
insert into [User](User_Name,Pass,Type_Id)
values(@User_Id,@Pass)
set @User_Id = SCOPE_IDENTITY(); --<-- Missing Parenthesis and I think
--it was suppose to be @User_Id
insert into [Type](Type_Id,Type_Name)
values (@Type_Name)
set @Type_id = SCOPE_IDENTITY(); --<-- Missing Parenthesis
RETURN 0
END
答案 1 :(得分:2)
通常:用户是reserved word in T-SQL。所以你要引用它:
insert into [User] (User_Name,Pass,Type_Id)
答案 2 :(得分:0)
使用此:
CREATE PROCEDURE [dbo].[InsertCustomer]
@Buyer_Id int output,
@Last_Name varchar(50),
@Fist_Name varchar(50),
@Social_No varchar(50),
@Phone varchar(50),
@User_Id int output,
@User_Name nchar(10),
@Pass varchar(50),
@Type_id int output,
@Type_Name nchar(10)
AS
insert into Buyer(Buyer_Id,Last_Name,First_Name,Social_No,Phone)
values (@Last_Name,@Fist_Name,@Social_No)
set @Buyer_Id=SCOPE_IDENTITY
insert into User(User_Name,Pass,Type_Id)
values(@User_Id,@Pass)
set @Type_id=SCOPE_IDENTITY
insert into Type(Type_Id,Type_Name)
values (@Type_Name)
set @Type_id=SCOPE_IDENTITY
RETURN 0
在上面的代码中:
insert into User(User_Name,Pass,Type_Id)
values(@User_Id,@Pass)
set @Type_id=SCOPE_IDENTITY
替换为
insert into [User] (User_Name,Pass,Type_Id)
values(@User_Id,@Pass)
set @Type_id=SCOPE_IDENTITY
因为用户是保留字,这就是您收到错误的原因。避免使用这个引用。