[英]Passing column value in stored procedure in sql
Create Proc [dbo].[SprptAssessmentCompartion_Subject]
@intQstnMasterID int,
@intAssessmentID int,
@intQstnMasterID1 int,
@intAssessmentID1 int,
@intUserID int
As
Begin
select DISTINCT vchSubject,intUserID,SUM(FrstId) as 'FrstId' ,SUM(ScndId) as 'ScndId' from
( SELECT
intSubjectID,
intUserID,
ISNULL([@intAssessmentID],0) as 'FrstId',
ISNULL([@intAssessmentID1],0) as 'ScndId',
FinalsCORE
FROM
(
select DISTINCT intSubjectID,intUserID,intAssignmnetID,SUM(KidTtl) as 'KidScore',COUNT(intSubjectID) AS 'FinalsCORE' ,(SUM(KidTtl) /COUNT(intSubjectID)*100) as 'Ct' from
(
select Answetble.vchAssignmentName ,intAssignmnetID,intUserID,intSlNo,isnull(QuiestionPaper.vchTopic,'-') as 'VchTopic',isnull(Answetble.fltMark,0) as 'KidTtl' ,QuiestionPaper.intSubjectID from QuiestionMapping
inner join QuiestionPaper on QuiestionPaper.intQstnID=QuiestionMapping.intQstnID
Left outer join
(
select distinct intQstnID,intAssessmentID,intAssignmnetID,intUserID,intQstnMasterID,fltMark,fltTotalMark,intAssignedByUserID,vchAssignmentName from
(
SELECT * from ManageAssessment
inner join Assignment ON Assignment.intAssignmnetID=ManageAssessment.intAssessmentID) as B
INNER JOIN UserMapping ON UserMapping.intPTUserID= intAssignedByUserID
where intQstnMasterID=@intQstnMasterID and intAssessmentID=@intAssessmentID AND intPTUserID=@intUserID
OR( intQstnMasterID=@intQstnMasterID1 and intAssessmentID=@intAssessmentID1 AND intPTUserID=@intUserID)
)
as Answetble on Answetble.intQstnID=QuiestionPaper.intQstnID
where QuiestionMapping.intQstnMasterID=@intQstnMasterID OR QuiestionMapping.intQstnMasterID=@intQstnMasterID1
)as A
GROUP BY intAssignmnetID,intSubjectID,intUserID
)
AS t
PIVOT
(
Max(Ct)
FOR intAssignmnetID IN( [@intAssessmentID] ,[@intAssessmentID1])
) AS p
)as B
inner join subject on Subject.intSubjectID=b.intSubjectID
group by subject.vchSubject,B.intUserID
End
@intAssessmentID
是我在存储过程中使用它时的列之一,我会收到错误
Msg 8114,Level 16,State 1,Procedure SprptAssessmentCompartion_Subject,第47行
将数据类型nvarchar转换为int时出错。
Msg 473,Level 16,State 1,Procedure SprptAssessmentCompartion_Subject,第47行
PIVOT运算符中提供了错误的值“@intAssessmentID”。
任何人都可以帮我解决错误吗?
您不能以这种方式为PIVOT
指定列,您必须使用动态SQL。
Create Proc [dbo].[SprptAssessmentCompartion_Subject]
@intQstnMasterID int,
@intAssessmentID int,
@intQstnMasterID1 int,
@intAssessmentID1 int,
@intUserID int
As
Begin
declare @sql as nvarchar(max) = N'select DISTINCT vchSubject,intUserID,SUM(FrstId) as ''FrstId'' ,SUM(ScndId) as ''ScndId'' from
( SELECT
intSubjectID,
intUserID,
ISNULL([' + CONVERT(NVARCHAR(20), @intAssessmentID) + N'],0) as ''FrstId'',
ISNULL([' + CONVERT(NVARCHAR(20), @intAssessmentID1) + N'],0) as ''ScndId'',
FinalsCORE
FROM
(
select DISTINCT intSubjectID,intUserID,intAssignmnetID,SUM(KidTtl) as ''KidScore'',COUNT(intSubjectID) AS ''FinalsCORE'' ,(SUM(KidTtl) /COUNT(intSubjectID)*100) as ''Ct'' from
(
select Answetble.vchAssignmentName ,intAssignmnetID,intUserID,intSlNo,isnull(QuiestionPaper.vchTopic,''-'') as ''VchTopic'',isnull(Answetble.fltMark,0) as ''KidTtl'' ,QuiestionPaper.intSubjectID from QuiestionMapping
inner join QuiestionPaper on QuiestionPaper.intQstnID=QuiestionMapping.intQstnID
Left outer join
(
select distinct intQstnID,intAssessmentID,intAssignmnetID,intUserID,intQstnMasterID,fltMark,fltTotalMark,intAssignedByUserID,vchAssignmentName from
(
SELECT * from ManageAssessment
inner join Assignment ON Assignment.intAssignmnetID=ManageAssessment.intAssessmentID) as B
INNER JOIN UserMapping ON UserMapping.intPTUserID= intAssignedByUserID
where intQstnMasterID=@intQstnMasterID and intAssessmentID=@intAssessmentID AND intPTUserID=@intUserID
OR( intQstnMasterID=@intQstnMasterID1 and intAssessmentID=@intAssessmentID1 AND intPTUserID=@intUserID)
)
as Answetble on Answetble.intQstnID=QuiestionPaper.intQstnID
where QuiestionMapping.intQstnMasterID=@intQstnMasterID OR QuiestionMapping.intQstnMasterID=@intQstnMasterID1
)as A
GROUP BY intAssignmnetID,intSubjectID,intUserID
)
AS t
PIVOT
(
Max(Ct)
FOR intAssignmnetID IN( [' + CONVERT(NVARCHAR(20), @intAssessmentID) + N'] ,[' + CONVERT(NVARCHAR(20), @intAssessmentID1) + N'])
) AS p
)as B
inner join subject on Subject.intSubjectID=b.intSubjectID
group by subject.vchSubject,B.intUserID'
exec sp_executesql @sql
End
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