Question

我的SQL标量值函数在以下代码中定义：

CREATE FUNCTION CtrAmount ( @Ctr_Id int ) 
  RETURNS MONEY 
  AS 
  BEGIN 
      DECLARE @CtrPrice MONEY 
        SELECT @CtrPrice = SUM(amount) 
          FROM Contracts 
        WHERE contract_id = @Ctr_Id 
      RETURN(@CtrPrice) 
  END 
GO 

SELECT * FROM CtrAmount(345) 
GO

但是当谈到SELECT系列时，我收到了这个错误：

Msg 208, Level 16, State 3, Line 14
Invalid object name 'CtrAmount'.

Answer 1

Int(10) - 未知类型

CREATE FUNCTION dbo.CtrAmount
(
    @Ctr_Id INT
)
RETURNS MONEY
AS
BEGIN
    RETURN (
        SELECT SUM(amount)
        FROM dbo.Contracts
        WHERE contract_id = @Ctr_Id
    )
END
GO

SELECT dbo.CtrAmount(345)
GO

SQL标量值函数抛出“无效对象名称”错误

1 个答案: