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我想連接到VBA中的訪問數據庫文件並創建一個表,但我似乎無法在插入它們後查詢這些值。例如,查詢「SELECT * FROM TESTME WHERE'Portfolio'='FALL'總是返回沒有記錄,我甚至嘗試過」While NOT RS.EOF「,但它總是如此。 。訪問MDB VBA查詢不起作用
Sub CreateTblinDb()
On Error GoTo errhandler:
Dim scon As String
Dim ssql As String
scon = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Jet OLEDB:Engine Type=" & Jet4x & _
";Data Source=" & "C:\a2000.mdb"
'creates a table in the database
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
ssql = "CREATE TABLE TESTME2 ('Portfolio' memo, 'TradeType' memo)"
Set cn = New ADODB.Connection
cn.Open scon
cn.Execute ssql
ssql = "INSERT INTO TESTME2 VALUES('FALL','TEST')"
cn.Execute ssql
ssql = "SELECT * FROM TESTME2 WHERE 'Portfolio' = 'FALL'"
Set rs = New ADODB.Recordset
rs.Open ssql, cn, adOpenKeyset, adLockOptimistic
Debug.Print rs.RecordCount ' ALWAYS RETURNING 0
Exit Sub
errhandler: MSGBOX Err.Description 結束小組
好吧,我的意思是指實際'Portfolo'列。我該如何去做呢? – needsomehelp
謝謝,什麼是定義我的表定義的正確方法?請注意,這些列在實際中是可讀的,並且它們可能有空格,這就是爲什麼我需要用引號括住列名或者是否有其他方式來實現它?你能舉一個例子嗎?非常感謝。 – needsomehelp