通过VBA将日期格式更改为SQL查询

我有一个我无法回答的问题，我的问题是我有一个宏，该宏正在使用SQL查找来访问SQL数据库并提取信息。在excel中，它总是将日期强制为DD / MM / YYYY（您可以强制使用格式，但是当格式传递给SQL时，即使外观看起来正确，它仍会以DD / MM / YYYY的形式出现）。

我已经尝试对代码进行许多更改以尝试“强制”执行，但是我没有幸免于使其复杂化，还是应该做起来更困难？哈哈。

我将提供我的VB代码和“属性”，以显示通过使用宏建立的“连接”。

注意，格式必须为YYYY-MM-DD，因为这是它在数据库中的存储方式。当前解决该问题的唯一方法是在日期前加一个'''，例如'2013-12-01来强制使用它，否则它将执行到2013年1月12日。

有任何想法吗？我已经动脑了太久了，哈哈。

问候杰米

如果需要该信息，则服务器为SQLEXPRESS服务器。

代码如下：

Sub CustomisedSQLQuery()
'
' SQL Query to allow user customisation. 
'

'
Dim FileName As String
Dim User As String
Dim StartDate As String
Dim EndDate As String
Dim Category As String


Dim Confirm As Variant
Confirm = MsgBox("Have you made sure that at least one of the search criteria's is populated? If so your excel may crash or you may kill the database.", vbQuestion + vbYesNo, "Wait....")
If Confirm = vbNo Then ActiveWorkbook.Sheets("Input Sheet").Activate
If Confirm = vbNo Then Exit Sub



FileName = Worksheets("Input Sheet").Cells(10, 1)
User = Worksheets("Master DATA").Cells(1, 1)
StartDate = Worksheets("Input Sheet").Cells(10, 3)
EndDate = Worksheets("Input Sheet").Cells(10, 4)
Category = Worksheets("Master DATA").Cells(1, 5)

MyStr = Format(StartDate, "yyyy/mm/dd")
MyStr = Format(EndDate, "yyyy/mm/dd")

    Sheets("Output Sheet").Select
    Cells.Select
    Selection.ClearContents
    Range("A1").Select
    With ActiveSheet.ListObjects.Add(SourceType:=0, Source:= _
        "ODBC;DRIVER=SQL Server;SERVER=SERVERADDRESS;UID=USERNAME;PWD=PASSWORD;APP=Microsoft Office 2010;WSID=ID" _
        , Destination:=Range("$A$1")).QueryTable
        .CommandText = Array( _
        "SELECT DocumentsRead.userID, DocumentsRead.fileName, DocumentsRead.category, DocumentsRead.downloadedByUser, DocumentsRead.timeDownloaded, DocumentsRead.timeR" _
        , _
        "ead" & Chr(13) & "" & Chr(10) & "FROM EndUsers.dbo.DocumentsRead DocumentsRead" & Chr(13) & "" & Chr(10) & "WHERE (DocumentsRead.fileName Like '" & FileName & "') AND (DocumentsRead.category='" & Category & "') AND (DocumentsRead.timeRead Is Null) " _
        , "AND (DocumentsRead.timeDownloaded Between {ts '" & StartDate & " 00:00:01'} An" _
        , "d {ts '" & EndDate & " 00:00:01'})")
        .RowNumbers = False
        .FillAdjacentFormulas = False
        .PreserveFormatting = True
        .RefreshOnFileOpen = False
        .BackgroundQuery = True
        .RefreshStyle = xlInsertDeleteCells
        .SavePassword = False
        .SaveData = True
        .AdjustColumnWidth = True
        .RefreshPeriod = 0
        .PreserveColumnInfo = True
        .Refresh BackgroundQuery:=False
    End With

Sheets("Input Sheet").Select
End Sub

这是来自SQL的连接属性

SELECT DocumentsRead.userID, DocumentsRead.fileName, DocumentsRead.category, DocumentsRead.downloadedByUser, DocumentsRead.timeDownloaded, DocumentsRead.timeRead
FROM EndUsers.dbo.DocumentsRead DocumentsRead
WHERE (DocumentsRead.fileName Like 'GB') AND (DocumentsRead.category='Notices') AND (DocumentsRead.timeRead Is Null) AND (DocumentsRead.timeDownloaded Between {ts '01/12/2013 00:00:01'} And {ts '08/11/2013 00:00:01'})

输入表如下所示：