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本帖最后由 龙儿k 于 2014-8-26 12:59 编辑
首先感谢赵刚老师的《根据excel表数据更新有重复记录的数据库并插入数据库中不存在的记录》这篇帖子由于数据库是ACCESS的,并尝试修改成SQL数据库但一直提示以下问题
Sub CommandButton2_Click()
Dim cnn As Object, rs As Object, SQL$
Dim a, arr, i&, j&, l&, s$, k, t, d As Object
Set d = CreateObject("scripting.dictionary")
arr = [a3].CurrentRegion '工作表数据区域写入数组
' 用字典记录每个姓名出现在工作表中的行号
For i = 2 To UBound(arr)
s = arr(i, 3) & Chr(9) & arr(i, 4)
If Not d.Exists(s) Then
d(s) = i
Else
d(s) = d(s) & "," & i
End If
Next
k = d.keys '不重复的姓名信息
t = d.items '不重复的姓名出现的行号
Set cnn = CreateObject("adodb.connection")
cnn.Open "Provider=sqloledb;Server=127.0.0.1;Database=UserData;Uid=admin;Pwd=Max880302"
' 更新数据库中存在的数据
For i = 0 To d.Count - 1
a = Split(k(i), Chr(9)) '分离
SQL = "select * from dbo.data where name='" & a(0) & "' and ID='" & a(1) & "'" '查询该人员在数据除中记录
Set rs = CreateObject("adodb.Recordset")
rs.Open SQL, cnn, 1, 3
n = rs.RecordCount '记录数
If n > 0 Then '如果有记录
a = Split(t(i), ",") '分离该人员在工作表中出现的行号
For j = 0 To UBound(a) '逐个行号
If j + 1 > n Then Exit For '如果工作表中该人员记录次序大于数据库中的记录数则退出循环
rs.Move j, 1 '把指针移动到该人员出现次序的位置
For l = 5 To 34 '逐列数据更新到数据库
rs.Fields(l - 1) = arr(a(j), l)
Next l
rs.Update '更新
Next j
End If
Next i
' 下面是插入数据库中不存在的记录
SQL = "select a.* from [Excel 12.0;Database=" & ThisWorkbook.FullName & "].[" & ActiveSheet.Name & "$" & [a3].CurrentRegion.Address(0, 0) _
& "] a left join dbo.data b on a.ID=b.ID and a.name=b.name where b.ID is null" ‘这段报错。提示无效!
Set rs = CreateObject("adodb.recordset")
rs.Open SQL, cnn, 1, 3
If rs.RecordCount Then
SQL = "insert into dbo.data " & SQL
cnn.Execute SQL
MsgBox rs.RecordCount & "行数据已经添加到数据库!", vbInformation
Else
MsgBox "工作表的数据数据库中已经存在。", vbInformation
End If
rs.Close
cnn.Close
Set rs = Nothing
Set cnn = Nothing
End Sub
其提示是这句话无效,小弟我刚学没多久,请各位大侠帮忙~
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