如何返回已更新行的详细信息?

问题描述 投票:0回答:1

我在MS Access 2016中拥有数据库,并且想通过Excel VBA运行更新查询-这可行。之后,我想返回更新行的详细信息(两列中的值-ID,Col1)。现在我只有一些受影响的行。如何实现呢?

我的查询:

UPDATE 
(SELECT TOP 1 ID, Col1, Update_time, Update_user 
FROM Table1 
WHERE Update_user Is Null 
ORDER BY Col2 DESC , ID)  AS U_ROW 
SET U_ROW.Update_time = Now(), U_ROW.Update_user = [username];

在Excel VBA中,我通过ADODB运行它。命令:

    With baseRecordsetCommand
        .ActiveConnection = objectConnection
        .CommandType = adCmdStoredProc
        .CommandText = "qryTest"
        .NamedParameters = True
        .Parameters.Append .CreateParameter("@username", adVarChar, adParamInput, 255, LCase(Environ("Username")))
        .Execute recordsAffected
    End With
excel vba ms-access ms-access-2016
1个回答
0
投票

不确定,但是如果您有唯一的ID,则可以执行以下操作。这是在Access中完成的,因此需要建立连接,因为我认为可以。

Function sqlret() As String

Dim c As ADODB.Connection
Dim s As String
Dim r As ADODB.Recordset
Dim l As Long

Set c = CurrentProject.Connection

c.Execute "insert into tblprojects(projecttitle) values ('code1')"
Set r = New ADODB.Recordset
r.Open "select @@identity", c, 1
l = r.Fields(0).Value
r.Close

r.Open "select * from tblprojects where [projectid]=" & l, c, 1
sqlret = r.GetString

End Function
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