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Recordset.Recordcount = -1 ??????

Posted on 2002-04-25
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Last Modified: 2010-05-02
Hi!

I make a query into a recordset. It isn't Nothing, but when I pick it's RecordCount, it always returns with -1.

Why?

  strSQL = "Select * from Table"
 
  Set guestBookData = New ADODB.Recordset
 
  guestBookData.Open strSQL, conn
 
  c = guestBookData.RecordCount
  MsgBox c

--------------------
c = -1, but rs isn't empty, I can get the data from it.
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Question by:holdkoros
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TimCottee earned 200 total points
ID: 6968177
That is because the default options on recordset.open is a ForwardOnly recordset, use:

guestBookData.Open strSQL,conn,adOpenStatic,adLockReadOnly

For a scrollable recordset, optionally set the cursorlocation to clientside.

guestBookData.CursorLocation = adUseClient

Before opening the recordset.
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Expert Comment

by:gron
ID: 6968179
When you work with linked TableDef objects, the RecordCount property setting is always –1.
Using the Requery method on a Recordset object resets the RecordCount property just as if the query were re-executed.
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LVL 43

Expert Comment

by:TimCottee
ID: 6968188
gron, that is DAO stuff you are talking about, ADO is a different beast (similar in some respects but not the same).
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