2016-09-26 37 views
0

嘗試將me.filter的內容附加到查詢的末尾。將表單過濾器轉換到Where子句

當我得到?qdf.sql的結果並將它們放入常規查詢中時,得到'參數子句中的語法錯誤'。

PARAMETERS par_car_id Long; SELECT tool_tran.car_id,tool_tran.d008g,tool_tran.d046d INTO tmp_tbl_tool_export FROM tool_tran;

On Error GoTo ErrTrap 

Dim dbs As DAO.Database 
Dim qdf As DAO.QueryDef 
Dim rst As DAO.Recordset 
Dim strNewWHERE As String 
Dim strSQL As String 
Dim i As Integer 

If fnTableExists("tmp_tbl_tool_export") = True Then 
    DoCmd.DeleteObject acTable, "tmp_tbl_tool_export" 
Else 
End If 

Set dbs = CurrentDb 

Set qdf = dbs.QueryDefs("qry_tmp_tbl_tool_export") 

If Me.Filter <> "" Then 
    strNewWHERE = " WHERE ((tool_tran.car_id)=[forms]![frm_select_car_universal]![txt_car_id]) AND " & Me.Filter 
    strNewWHERE = Replace(strNewWHERE, "[", "") 
    strNewWHERE = Replace(strNewWHERE, "]", "") 
    strNewWHERE = Replace(strNewWHERE, "qry_tool_tran_expanded", "tool_tran") 
Else 
End If 

'looks to append converted filter to end of query def 

If strNewWHERE <> "" Then 
    qdf.sql = Left(qdf.sql, InStr(qdf.sql, ";") - 1) & strNewWHERE & ";" 
Else 
    qdf.sql = Left(qdf.sql, InStr(qdf.sql, ";") - 1) 
End If 

qdf.Parameters("par_car_id") = [Forms]![frm_select_car_universal]![txt_car_id] 

qdf.Execute 
qdf.Close 

Set qdf = Nothing 
Set dbs = Nothing 

回答

1

SQL運行從VBA不知道一個開放的形式,所以你必須包括來自形式本身的價值:

strNewWHERE = " WHERE ((tool_tran.car_id)=" & [forms]![frm_select_car_universal]![txt_car_id].Value & ") AND " & Me.Filter 
+0

我看到您的帖子如何改進的東西,但仍出錯。我想我知道爲什麼根據你所說的話。 – Kaw4Life

+0

恐怕這種方法不起作用。該查詢有多個連接,因此無法找到正確的表名稱以在where語句中的字段名稱前綴。 – Kaw4Life

+1

不太確定你的意思,但只有在字段名稱不唯一的情況下,表名只需加前綴 - 它始終可以在查詢中使用別名。 – Gustav