我有以下存储过程：
[ChildActionOnly]
public PartialViewResult _RequestPartial()
{
... code that populates model you want to pass ...
return PartialView(model);
}
[ChildActionOnly]
public PartialViewResult _LoginPartial()
{
... code that populates model you want to pass ...
return PartialView(model);
}
现在，当我在SQL Server Management Studio中执行此存储过程时：
CREATE PROCEDURE [Students].[spExamsSchedulesRead]
@ActionCode nVarchar(10),
@UserID BigInt,
@SearchText nVarchar(MAX),
@ExamScheduleID nVarchar(50),
@ExamTypeID nVarchar(50),
@ClassSectionID nVarchar(50),
@SessionID nVarchar(50),
@SortExp NVARCHAR(100),
@SortDir nVarchar(20)
AS
BEGIN
SET NOCOUNT ON;
DECLARE @Err_Message nVarChar(Max)
DECLARE @FullSelect Nvarchar(MAX)
DECLARE @WhereClause Nvarchar(MAX)
DECLARE @tTable TABLE
(
ExamScheduleID [bigint] PRIMARY KEY NOT NULL,
ExamTypeID [bigint],
ClassSectionID [bigint],
ClassID [bigint],
SectionID [bigint],
SessionID [bigint],
ExamTypeEN [nVarchar](100),
ExamType [nVarchar](100),
SessionEN [nVarchar](100),
[Session] [nVarchar](100),
SessionActive [Bit],
ClassNameEN [nVarchar](100),
ClassName [nVarchar](100),
SectionNameEN [nVarchar](100),
SectionName [nVarchar](100),
ClassSectionActive [Bit],
DateFrom [DateTime],
DateTo [DateTime],
InstructionsEN [nVarchar](max),
Instructions [nVarchar](max),
Remarks [nVarchar](max),
Active [bit],
AddedBy [bigint],
AddedByUsername [nVarchar](150),
DateAdded [datetime],
LastModifiedBy [bigint],
LastModifiedByUsername [nVarchar](150),
DateModified [datetime]
)
---------------------------------------------------------
SET @FullSelect = 'SELECT * FROM [Students].[vExamsSchedules] '
SET @WhereClause = ' WHERE ExamScheduleID <> 0 '
---------------------------------------------------------
IF (ISNULL(@ExamScheduleID,0) <> 0)
BEGIN
SET @WhereClause= @WhereClause +' AND (ExamScheduleID = ' + @ExamScheduleID + ') '
END
IF (ISNULL(@ExamTypeID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (ExamTypeID IN (' + @ExamTypeID + ')) '
END
IF (ISNULL(@ClassSectionID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (ClassSectionID IN (' + @ClassSectionID + ')) '
END
IF (ISNULL(@SessionID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (SessionID IN (' + @SessionID + ')) '
END
IF ISNULL(@SearchText, '') <> ''
BEGIN
SET @SearchText = '%' + @SearchText + '%'
SET @WhereClause= @WhereClause + ' AND (ISNULL(ExamTypeEN,'''') + ISNULL(ExamType,'''') + ISNULL(SessionEN,'''') +
ISNULL([Session],'''') + ISNULL(ClassNameEN,'''') + ISNULL(ClassName,'''') +
ISNULL(SectionNameEN,'''') + ISNULL(SectionName,'''') + ISNULL(InstructionsEN,'''') +
ISNULL(Instructions,'''') + ISNULL(Remarks,'''') + ISNULL(AddedByUsername,'''') +
ISNULL(LastModifiedByUsername,'''') LIKE ''' + @SearchText + ''')'
END
SET @FullSelect =@FullSelect + @WhereClause
INSERT INTO @tTable
EXEC sp_executesql @FullSelect
--PRINT @FullSelect
BEGIN TRY
BEGIN TRANSACTION
IF @ActionCode ='1' --Read Data to display in ListView
BEGIN
SELECT * FROM @tTable ORDER BY
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'ASC' THEN ExamTypeEN END ASC,
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'DESC' THEN ExamTypeEN END DESC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'ASC' THEN ExamType END ASC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'DESC' THEN ExamType END DESC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'ASC' THEN SessionEN END ASC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'DESC' THEN SessionEN END DESC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'ASC' THEN [Session] END ASC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'DESC' THEN [Session] END DESC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'ASC' THEN ClassNameEN END ASC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'DESC' THEN ClassNameEN END DESC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'ASC' THEN ClassName END ASC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'DESC' THEN ClassName END DESC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'ASC' THEN SectionNameEN END ASC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'DESC' THEN SectionNameEN END DESC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'ASC' THEN SectionName END ASC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'DESC' THEN SectionName END DESC
END
ELSE IF @ActionCode ='1.1' --Read Data to display in ListView
BEGIN
SELECT * FROM @tTable WHERE SessionActive='True' AND ClassSectionActive='True' AND Active='True' ORDER BY
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'ASC' THEN ExamTypeEN END ASC,
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'DESC' THEN ExamTypeEN END DESC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'ASC' THEN ExamType END ASC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'DESC' THEN ExamType END DESC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'ASC' THEN SessionEN END ASC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'DESC' THEN SessionEN END DESC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'ASC' THEN [Session] END ASC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'DESC' THEN [Session] END DESC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'ASC' THEN ClassNameEN END ASC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'DESC' THEN ClassNameEN END DESC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'ASC' THEN ClassName END ASC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'DESC' THEN ClassName END DESC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'ASC' THEN SectionNameEN END ASC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'DESC' THEN SectionNameEN END DESC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'ASC' THEN SectionName END ASC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'DESC' THEN SectionName END DESC
END
ELSE IF @ActionCode ='2'
BEGIN
SELECT * FROM @tTable WHERE ExamScheduleID=@ExamScheduleID
END
COMMIT TRANSACTION
RETURN @@ROWCOUNT
END TRY
BEGIN CATCH
ROLLBACK TRANSACTION
INSERT INTO [Security].ErrorLogs(ErrorDate, ErrorBy, ErrorNo, ErrorLine, ErrorState,
ErrorSeverity, ErrorProcedure, ErrorMessage) VALUES
([Security].fnUTCDateTime(@UserID),@UserID,
CAST(ERROR_NUMBER() AS nVarchar(20)),
CAST(ERROR_LINE() AS nVarchar(20)),
CAST(ERROR_STATE() AS nVarchar(20)),
CAST(ERROR_SEVERITY() AS nVarchar(20)),
CAST(ERROR_PROCEDURE() AS nVarchar(150)),
CAST(ERROR_MESSAGE() AS nVarchar(max)))
RAISERROR (@Err_Message,11, 1)
RETURN -1
END CATCH
END
它返回以下错误：
Msg 8114，Level 16，State 1，Line 3
将数据类型nvarchar转换为datetime时出错。
当我调试存储过程时，它会到达
行DECLARE @return_value int
EXEC @return_value = [Students].[spExamsSchedulesRead]
@ActionCode = N'1',
@UserID = 1,
@SearchText = NULL,
@ExamScheduleID = NULL,
@ExamTypeID = NULL,
@ClassSectionID = NULL,
@SessionID = NULL,
@SortExp = NULL,
@SortDir = NULL
SELECT 'Return Value' = @return_value
GO
然后它退出调试...并显示SQL查询....这实际上是正确的....因为当我单独复制并运行该SQL查询时正在运行...
请有人可以帮助解决此错误的原因吗？虽然我删除了视图和存储过程，但是使用相同的名称甚至使用不同的名称再次创建它们，我得到同样的错误。不要忘记我的所有其他表都有相同类型的存储过程，并且运行正常。只有这一个导致错误。
答案 0 :(得分：0)
似乎您收到错误并且catch块中的插入正在给出错误：＆＃34; Msg 8114，Level 16，State 1，Line 3将数据类型nvarchar转换为datetime＆＃34时出错。 错误似乎即将到来，因为您的ActionCode为1，并且没有任何内容附加到OrderBy子句。
答案 1 :(得分：0)
这有用吗？我确保@FullSelect行语句与表变量顺序匹配。它解析，但我没有数据..
CREATE PROCEDURE [Students].[spExamsSchedulesRead]
@ActionCode nVarchar(10),
@UserID BigInt,
@SearchText nVarchar(MAX),
@ExamScheduleID nVarchar(50),
@ExamTypeID nVarchar(50),
@ClassSectionID nVarchar(50),
@SessionID nVarchar(50),
@SortExp NVARCHAR(100),
@SortDir nVarchar(20)
AS
BEGIN
SET NOCOUNT ON;
DECLARE @Err_Message nVarChar(Max)
DECLARE @FullSelect Nvarchar(MAX)
DECLARE @WhereClause Nvarchar(MAX)
DECLARE @tTable TABLE
(
ExamScheduleID [bigint] PRIMARY KEY NOT NULL,
ExamTypeID [bigint],
ClassSectionID [bigint],
ClassID [bigint],
SectionID [bigint],
SessionID [bigint],
ExamTypeEN [nVarchar](100),
ExamType [nVarchar](100),
SessionEN [nVarchar](100),
[Session] [nVarchar](100),
SessionActive [Bit],
ClassNameEN [nVarchar](100),
ClassName [nVarchar](100),
SectionNameEN [nVarchar](100),
SectionName [nVarchar](100),
ClassSectionActive [Bit],
DateFrom [DateTime],
DateTo [DateTime],
InstructionsEN [nVarchar](max),
Instructions [nVarchar](max),
Remarks [nVarchar](max),
Active [bit],
AddedBy [bigint],
AddedByUsername [nVarchar](150),
DateAdded [datetime],
LastModifiedBy [bigint],
LastModifiedByUsername [nVarchar](150),
DateModified [datetime]
)
---------------------------------------------------------
SET @FullSelect = 'SELECT ExamScheduleID,
ExamTypeID,
ClassSectionID,
ClassID,
SectionID,
SessionID,
ExamTypeEN,
ExamType,
SessionEN,
[Session],
SessionActive,
ClassNameEN,
ClassName,
SectionNameEN,
SectionName,
ClassSectionActive,
DateFrom,
DateTo,
InstructionsEN,
Instructions,
Remarks,
Active,
AddedBy,
AddedByUsername,
DateAdded,
LastModifiedBy,
LastModifiedByUsername,
DateModified FROM [Students].[vExamsSchedules] '
SET @WhereClause = ' WHERE ExamScheduleID <> 0 '
---------------------------------------------------------
IF (ISNULL(@ExamScheduleID,0) <> 0)
BEGIN
SET @WhereClause= @WhereClause +' AND (ExamScheduleID = ' + @ExamScheduleID + ') '
END
IF (ISNULL(@ExamTypeID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (ExamTypeID IN (' + @ExamTypeID + ')) '
END
IF (ISNULL(@ClassSectionID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (ClassSectionID IN (' + @ClassSectionID + ')) '
END
IF (ISNULL(@SessionID,'') <> '')
BEGIN
SET @WhereClause= @WhereClause +' AND (SessionID IN (' + @SessionID + ')) '
END
IF ISNULL(@SearchText, '') <> ''
BEGIN
SET @SearchText = '%' + @SearchText + '%'
SET @WhereClause= @WhereClause + ' AND (ISNULL(ExamTypeEN,'''') + ISNULL(ExamType,'''') + ISNULL(SessionEN,'''') +
ISNULL([Session],'''') + ISNULL(ClassNameEN,'''') + ISNULL(ClassName,'''') +
ISNULL(SectionNameEN,'''') + ISNULL(SectionName,'''') + ISNULL(InstructionsEN,'''') +
ISNULL(Instructions,'''') + ISNULL(Remarks,'''') + ISNULL(AddedByUsername,'''') +
ISNULL(LastModifiedByUsername,'''') LIKE ''' + @SearchText + ''')'
END
SET @FullSelect =@FullSelect + @WhereClause
INSERT INTO @tTable
EXEC sp_executesql @FullSelect
--PRINT @FullSelect
BEGIN TRY
BEGIN TRANSACTION
IF @ActionCode ='1' --Read Data to display in ListView
BEGIN
SELECT * FROM @tTable ORDER BY
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'ASC' THEN ExamTypeEN END ASC,
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'DESC' THEN ExamTypeEN END DESC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'ASC' THEN ExamType END ASC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'DESC' THEN ExamType END DESC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'ASC' THEN SessionEN END ASC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'DESC' THEN SessionEN END DESC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'ASC' THEN [Session] END ASC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'DESC' THEN [Session] END DESC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'ASC' THEN ClassNameEN END ASC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'DESC' THEN ClassNameEN END DESC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'ASC' THEN ClassName END ASC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'DESC' THEN ClassName END DESC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'ASC' THEN SectionNameEN END ASC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'DESC' THEN SectionNameEN END DESC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'ASC' THEN SectionName END ASC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'DESC' THEN SectionName END DESC
END
ELSE IF @ActionCode ='1.1' --Read Data to display in ListView
BEGIN
SELECT * FROM @tTable WHERE SessionActive='True' AND ClassSectionActive='True' AND Active='True' ORDER BY
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'ASC' THEN ExamTypeEN END ASC,
CASE WHEN @SortExp = 'ExamTypeEN' AND @SortDir = 'DESC' THEN ExamTypeEN END DESC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'ASC' THEN ExamType END ASC,
CASE WHEN @SortExp = 'ExamType' AND @SortDir = 'DESC' THEN ExamType END DESC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'ASC' THEN SessionEN END ASC,
CASE WHEN @SortExp = 'SessionEN' AND @SortDir = 'DESC' THEN SessionEN END DESC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'ASC' THEN [Session] END ASC,
CASE WHEN @SortExp = 'Session' AND @SortDir = 'DESC' THEN [Session] END DESC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'ASC' THEN ClassNameEN END ASC,
CASE WHEN @SortExp = 'ClassNameEN' AND @SortDir = 'DESC' THEN ClassNameEN END DESC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'ASC' THEN ClassName END ASC,
CASE WHEN @SortExp = 'ClassName' AND @SortDir = 'DESC' THEN ClassName END DESC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'ASC' THEN SectionNameEN END ASC,
CASE WHEN @SortExp = 'SectionNameEN' AND @SortDir = 'DESC' THEN SectionNameEN END DESC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'ASC' THEN SectionName END ASC,
CASE WHEN @SortExp = 'SectionName' AND @SortDir = 'DESC' THEN SectionName END DESC
END
ELSE IF @ActionCode ='2'
BEGIN
SELECT * FROM @tTable WHERE ExamScheduleID=@ExamScheduleID
END
COMMIT TRANSACTION
RETURN @@ROWCOUNT
END TRY
BEGIN CATCH
ROLLBACK TRANSACTION
INSERT INTO [Security].ErrorLogs(ErrorDate, ErrorBy, ErrorNo, ErrorLine, ErrorState,
ErrorSeverity, ErrorProcedure, ErrorMessage) VALUES
([Security].fnUTCDateTime(@UserID),@UserID,
CAST(ERROR_NUMBER() AS nVarchar(20)),
CAST(ERROR_LINE() AS nVarchar(20)),
CAST(ERROR_STATE() AS nVarchar(20)),
CAST(ERROR_SEVERITY() AS nVarchar(20)),
CAST(ERROR_PROCEDURE() AS nVarchar(150)),
CAST(ERROR_MESSAGE() AS nVarchar(max)))
RAISERROR (@Err_Message,11, 1)
RETURN -1
END CATCH
END
答案 2 :(得分：0)
谢谢大家回答............终于经过几个小时的头痛......我遇到了问题....特别感谢Nick.McDermaid ........ 。我删除了所有列并开始逐个添加列....并猜测是什么....在视图中我的最后一列是在这个序列中。
AddedBy [bigint],
AddedByUsername [nVarchar](150),
DateAdded [datetime],
我在这个序列中添加了它们。
AddedBy [bigint],
DateAdded [datetime],
AddedByUsername [nVarchar](150),