Question

我使用SQLDataSource将信息插入数据库。在插入时，它还会抓取该行的ID

INSERT INTO InkInventory(CodeNumber, InkType, PMS, Color, Description, PoundAvailable, Location, Supplier)
OUTPUT INSERTED.ID 
VALUES (@CodeNumber, @InkType, @PMS, @Color, @Description, @PoundsAvailable, @Location, @Supplier)

当我使用查询生成器时，它完美地为我提供了输出，但是如何在我的代码中引用这些结果，在另一个地方使用该数字？

Answer 1

USE AdventureWorks2012;
GO
--Display the value of LocationID in the last row in the table.
SELECT MAX(LocationID) FROM Production.Location;
GO
INSERT INTO Production.Location (Name, CostRate, Availability, ModifiedDate)
VALUES ('Damaged Goods', 5, 2.5, GETDATE());
GO
SELECT @@IDENTITY AS 'Identity';
GO
--Display the value of LocationID of the newly inserted row.
SELECT MAX(LocationID) FROM Production.Location;
GO

将输出结果绑定到变量

1 个答案: