具有多表插入的SQL Server存储过程
我正在使用SQL Server Management Studio 2014,我正在编写一个存储过程,以插入到许多带有外键的表中 我有两个错误: Msg 547,16级,状态0,程序插入命令,第163行具有多表插入的SQL Server存储过程,sql,sql-server,stored-procedures,Sql,Sql Server,Stored Procedures,我正在使用SQL Server Management Studio 2014,我正在编写一个存储过程,以插入到许多带有外键的表中 我有两个错误: Msg 547,16级,状态0,程序插入命令,第163行 INSERT语句与外键约束“FK__Customers__Addre__145C0A3F”冲突。冲突发生在数据库“FlowerCompany”、表“dbo.Addresses”、列“AddressID”中 Msg 547,16级,状态0,程序插入命令,第178行 INSERT语句与外键约束“FK
INSERT语句与外键约束“FK__Customers__Addre__145C0A3F”冲突。冲突发生在数据库“FlowerCompany”、表“dbo.Addresses”、列“AddressID”中 Msg 547,16级,状态0,程序插入命令,第178行
INSERT语句与外键约束“FK__订单_客户_1FCDBCEB”冲突。冲突发生在数据库“FlowerCompany”、表“dbo.Customers”、列“CustomerID”中 以下是我的存储过程及其测试执行:
CREATE PROCEDURE insertintoorders
@Street varchar(50),
@City varchar(30),
@State varchar(2),
@Zip varchar(9),
@Phone varchar(10),
@FlowerName varchar(50),
@FirstName varchar(40),
@LastName varchar(40),
@OrderStatus varchar(12),
@DeliverDate date,
@OrderMessage varchar(100),
@OrderDate date,
@Vase bit,
@OrderCost decimal(6,2)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
DECLARE @flower int;
SELECT @flower = Arr.FlowerID
FROM Arrangements Arr
WHERE FlowerName = @FlowerName
DECLARE @AddID int;
SELECT @AddID = coalesce((SELECT MAX(AddressID) + 1 FROM Addresses), 1)
DECLARE @PhoneID int;
SELECT @PhoneID = coalesce((SELECT MAX(PhoneID) + 1 FROM Phone), 1)
DECLARE @CustID int;
SELECT @CustID = coalesce((SELECT MAX(CustomerID) + 1 FROM Customers), 1)
DECLARE @Del int;
SELECT @Del = coalesce((SELECT MAX(DeliveryID) + 1 FROM Delivery), 1)
DECLARE @Ords int;
SELECT @Ords = coalesce((select max(StatusID) + 1 from OrderStatus), 1)
DECLARE @Ord int;
SELECT @Ord = coalesce((select max(OrderID) + 1 from Orders), 1)
INSERT INTO Addresses (Street, City, States, Zip)
VALUES (@Street, @City, @State, @Zip)
SET @AddId = SCOPE_IDENTITY()
INSERT INTO Phone (Phone)
VALUES (@Phone)
SET @PhoneID = SCOPE_IDENTITY()
INSERT INTO Customers (AddressID, PhoneID, FirstName, LastName)
VALUES (SCOPE_IDENTITY(), SCOPE_IDENTITY(), @FirstName, @LastName)
SET @CustID = SCOPE_IDENTITY()
INSERT INTO Delivery (DeliverDate)
VALUES (@DeliverDate)
SET @Del = SCOPE_IDENTITY()
INSERT INTO OrderStatus (OrderStatus)
VALUES (@OrderStatus)
SET @Ords = SCOPE_IDENTITY()
INSERT INTO Orders ([CustomerID], [FlowerID], [StatusID],[DeliveryID], OrderMessage, OrderDate, OrderCost, Vase)
VALUES (SCOPE_IDENTITY(), @flower, SCOPE_IDENTITY(), SCOPE_IDENTITY(), @OrderMessage, @OrderDate, @OrderCost, @Vase)
SET @Ord = SCOPE_IDENTITY()
END
GO
EXEC insertintoorders @Street = '555 LANE', @City='Somewhere', @State = 'XX', @Zip = '99999', @Phone = '1234567896', @FlowerName = 'The Flower of Love', @FirstName = 'George',
@LastName = 'Fish', @DeliverDate = '10/10/2016', @OrderStatus = 'Completed', @OrderMessage = 'Fishy flowers', @OrderDate = '03/03/2016', @OrderCost = '200', @Vase = '1'
虽然我已经阅读了错误,但我不知道如何修复它们,也不知道它们为什么存在。您正在使用
IDENTITY\u INSERT
并为PhoneId和AddressId插入您自己的值SCOPE_IDENTITY()
始终是插入到标识列中的最后一个值,因此插入到phone后,它将返回PhoneId,而不会添加
选项1:使用您拥有的值。这是一个坏主意,因为如果同时执行两个加法,可能会发生冲突
SET IDENTITY_INSERT dbo.Customers ON
INSERT INTO Customers (CustomerID,AddressID,PhoneID,FirstName,LastName)
VALUES (@CustID, @AddId, @PhoneId ,@FirstName, @LastName)
SET IDENTITY_INSERT dbo.Customers OFF
选项2:只需让系统设置标识值,并在每次插入后获取它们,即:
INSERT INTO Addresses (Street, City, States, Zip)
VALUES (@Street,@City,@State,@Zip)
SET @AddId = SCOPE_IDENTITY()
您正在使用
IDENTITY\u INSERT
并为PhoneId和AddressId插入您自己的值SCOPE_IDENTITY()
始终是插入到标识列中的最后一个值,因此插入到phone后,它将返回PhoneId,而不会添加
选项1:使用您拥有的值。这是一个坏主意,因为如果同时执行两个加法,可能会发生冲突
SET IDENTITY_INSERT dbo.Customers ON
INSERT INTO Customers (CustomerID,AddressID,PhoneID,FirstName,LastName)
VALUES (@CustID, @AddId, @PhoneId ,@FirstName, @LastName)
SET IDENTITY_INSERT dbo.Customers OFF
选项2:只需让系统设置标识值,并在每次插入后获取它们,即:
INSERT INTO Addresses (Street, City, States, Zip)
VALUES (@Street,@City,@State,@Zip)
SET @AddId = SCOPE_IDENTITY()
我将事情更改为选项2,并且得到了相同的错误删除所有
select max+1
part totaly在每个变量中填充SCOPE\u IDENTITY值,正好在相应的insert语句之后。就像@Jason用地址
的例子演示的那样。我将事情更改为选项2,并且我得到了相同的错误删除所有选择max+1
部分总计在每个变量中填充SCOPE\u IDENTITY值,正好在适当的insert语句之后。就像@Jason在地址的例子中演示的那样。所以您的表已经在标识列上有了PK,但您可能不相信愚蠢的服务器会完成这项工作,而自己完成所有工作?像硬方法一样?你能显示外键的脚本吗?所以你的表已经在标识列上有了PK,但你可能不相信这项工作是愚蠢的服务器完成的,所有的工作都是你自己完成的?喜欢硬方法吗?你能展示外键的脚本吗?