调用需要来自Access的datetime参数的SQL函数

时间:2013-08-14 08:11:33

标签: vba access-vba

我有以下(dbo.DatePart2())SQL函数:

ALTER function [dbo].[DatePart2] (@date datetime)
returns datetime
as 
begin

return(cast(CONVERT(varchar(12), @date, 101) AS datetime))
end

我需要使用VBA从Microsoft Access调用此函数,我尝试了以下操作:

Function InsertWiegen()

Dim conn As ADODB.Connection
Dim rcs As ADODB.Recordset
Dim strSQL As String
Dim strDel As String
Dim temp As String
Dim y As Date

Set conn = CurrentProject.Connection
temp = Format(Now(), "MM.dd.yyyy")
y = CStr(temp)

'strSQL = "INSERT INTO dbo.test ([a],[b]) SELECT * FROM dbo.test2 WHERE c = '" & y & "'"
'strSQL = "INSERT INTO dbo.test ([a], [b]) VALUES ('" & y & "', 3)"    

strSQL = "select dbo.DatePart2('" & temp & "')"
Debug.Print temp
Set rcs = conn.Execute(strSQL)
Set rcs = Nothing

conn.Close

Exit Function

End Function

问题:它抛出错误:

  

'将char数据类型转换为datetime数据类型   超出范围的日期时间值。'

存储过程在SQL Server Management Studio中完美运行,但在Microsoft Access中引发错误。我真的很感激,如果有人能找出造成问题的原因..

1 个答案:

答案 0 :(得分:0)

以另一种方式解决问题:

strSQL = "INSERT INTO dbo.wiegen ([Tag], [Aufträge_anzahl], [Wiegeraum]) 
SELECT left([BUCHUNG_BIS],11) as [Tag], count(distinct [AUFTRAGSNUMMER]) as [Aufträge_anzahl], Kurztext as [Wiegeraum] 
from dbo.tblZEITERFASSUNG 
inner join
dbo.tblBELEGUNGSEINHEIT on tblZEITERFASSUNG.ID_BELEGUNGSEINHEIT=tblBELEGUNGSEINHEIT.ID 
where ID_BUCHUNGSART=9 and ID_BELEGUNGSEINHEIT 
in 
(SELECT ID_BELEGUNGSEINHEIT FROM dbo.tblPROZESS_BELEGUNGSEINHEIT WHERE ID_PROZESS = 3)
and [ABSCHLUSS]=1 AND left([BUCHUNG_BIS],11)= left(GETDATE(), 11) 
group by left([BUCHUNG_BIS],11), [Kurztext]"

用sql内置的left()函数替换了我的datepart2函数,现在它成功执行,没有任何错误。