将 Excel 电子表格导出到带有时间戳的访问表？

Posted 2023-03-24

【中文标题】将 Excel 电子表格导出到带有时间戳的访问表？

【英文标题】：Export Excel Spread Sheet to Access Table with A Timestamp?

【发布时间】：2013-04-18 17:05:16

【问题描述】：

我目前使用如下所示的设置。

Set AccessConn = CreateObject("ADODB.Connection")

sExcel = "[Excel 8.0;HDR=YES;IMEX=2;DATABASE=" & ThisWorkbook.FullName & "].[Sheet1$]"

AccessConn.Open "DSN=Foo", "", ""


sSQL = "Insert Into BarTable Select * FROM " + sExcel


AccessConn.Execute sSQL

现在，如果我想在导出中添加 now() 列，这可能吗？像

Set AccessConn = CreateObject("ADODB.Connection")

sExcel = "[Excel 8.0;HDR=YES;IMEX=2;DATABASE=" & ThisWorkbook.FullName & "].[Sheet1$]"

AccessConn.Open "DSN=Foo", "", ""


sSQL = "Insert Into BarTable Select *,NOW() FROM " + sExcel


AccessConn.Execute sSQL

BarTable 中的最后一列是日期/时间列，我想在其中插入当前时间？

【参考方案1】：

要在 SQL 中输入日期，您可能需要将其转换为文本 - Access 本身可以处理“Now()”，但不确定在传递 SQL 字符串时是否可以。像下面这样的东西应该可以做到。

sSQL = "Insert Into BarTable Select *,#" & format(NOW(),"MM/DD/YYYY hh:mm:ss") & "# As DateTimeStamp FROM " + sExcel

在 Access 中，我有两个函数用于在构建 SQL 字符串时获取日期或日期和时间戳，我尚未测试，但它们应该可以转换为 Excel VBA：

Function MakeSQLDateTime(pSourceDate As Variant) As String
    Dim SQLDay As String, SQLMonth As String, SQLYear As String, SQLTime As String


    SQLDay = Day(pSourceDate)
    SQLMonth = Month(pSourceDate)
    SQLYear = Right(Year(pSourceDate), 4)
    SQLTime = Hour(pSourceDate) & ":" & Minute(pSourceDate) & ":" & Second(pSourceDate)
    MakeSQLDateTime = "#" & SQLMonth & "/" & SQLDay & "/" & SQLYear & " " & SQLTime & "#"
End Function

Function MakeSQLDate(pSourceDate As Variant) As String
    Dim SQLDay As String
    Dim SQLMonth As String
    Dim SQLYear As String

    SQLDay = Day(pSourceDate)
    SQLMonth = Month(pSourceDate)
    SQLYear = Right(Year(pSourceDate), 4)
    MakeSQLDate = "#" & SQLMonth & "/" & SQLDay & "/" & SQLYear & "#"
End Function

使用这些来完成你正在尝试的事情：

sSQL = "Insert Into BarTable Select *," & makeSQLDateTime(Now()) & " As DateTimeStamp FROM " + sExcel