Stored procedures 存储过程（如果存在）未给出正确答案

我创建了一个sql 2005存储过程来告诉我正在搜索的CRID是否得到主管的批准。[SuperApproved]有点像，[CRID]是char（36）。即使CRID不存在，我仍然得到1。 写这个有什么帮助吗

USE [cr_Saturn2]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:  Randy Baker
-- Create date: 10/12/2010
-- Description: Check for Approved CRID in CostReportTracking
-- =============================================
alter PROCEDURE [dbo].[st_Is_CostReportApproved]
 -- Add the parameters for the stored procedure here
 @myECR char(36) = null  
AS
BEGIN
 -- SET NOCOUNT ON added to prevent extra result sets from
 -- interfering with SELECT statements.
 SET NOCOUNT ON;

if exists(
 select [CRID]
 from [dbo].[CostReportTracking]
 where [SuperApproved] = 1)

 -- exists- cost report is Approved by Supervisor
 select 1
else
 -- does not exist
 select 0    
END

---

我想你需要在某处添加一个

和[CRID]=@myECR

。现在，您只需检查是否有任何已被超级批准的记录。

oops-是-我的错！你完全正确。谢谢你的回复@兰迪，不客气。如果我的答案对您有帮助，请单击左侧的复选标记，将其作为答案接受。