怎样设置excel可以使用vba连接oracle数据库

怎样设置excel可以使用vba连接oracle数据库

Sub GetData()

Dim SQL_String As String
Dim dbConnectStr As String
Set con = New ADODB.Connection
Set recset = New ADODB.Recordset
Dim recordCount As Long
dbConnectStr = "Provider=msdaora;Data Source=" & "Oracle_Database_Name;"

User Id=userId" & "; Password=" & "password"
'The statement above has been commented out. I use the statement below to prompt the user for the userId and password - which is what I prefer!

con.ConnectionString = dbConnectStr
con.Properties("Prompt") = adPromptAlways
con.Open dbConnectStr 'ConnectionString

'This is an example SQL code that you might want to run
'Select * From MyTable

'SQL_String = "Select count(*) from adm_user"
recset.Open SQL_String, con
recset.MoveLast
recordCount = recset.recordCount
recset.MoveFirst
Do While Not recset.EOF = True
'Have a loop here to go through all the fields
recset.MoveNext
Loop
recset.Close
End Sub