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Sylvain Le Courtois

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Excel : Make a query on a Oracle database and return the result (useful for sheet formulas)

// This should be pasted in a module of the workbook
   1  
   2  Function ORAQUERY(strHost As String, strDatabase As String, strSQL As String, strUser As String, strPassword As String)
   3    Dim strConOracle, oConOracle, oRsOracle
   4    Dim StrResult As String
   5    
   6    StrResult = ""
   7    
   8    strConOracle = "Driver={Microsoft ODBC for Oracle}; " & _
   9           "CONNECTSTRING=(DESCRIPTION=" & _
  10           "(ADDRESS=(PROTOCOL=TCP)" & _
  11           "(HOST=" & strHost & ")(PORT=1521))" & _
  12           "(CONNECT_DATA=(SERVICE_NAME=" & strDatabase & "))); uid=" & strUser & " ;pwd=" & strPassword & ";"
  13    Set oConOracle = CreateObject("ADODB.Connection")
  14    Set oRsOracle = CreateObject("ADODB.Recordset")
  15    oConOracle.Open strConOracle
  16    Set oRsOracle = oConOracle.Execute(strSQL)
  17    Do While Not oRsOracle.EOF
  18        If StrResult <> "" Then
  19          StrResult = StrResult & Chr(10) & oRsOracle.Fields(0).Value
  20        Else
  21          StrResult = oRsOracle.Fields(0).Value
  22        End If
  23      oRsOracle.MoveNext
  24    Loop
  25    oConOracle.Close
  26    Set oRsOracle = Nothing
  27    Set oConOracle = Nothing
  28    ORAQUERY = StrResult
  29  End Function
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