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Default ADO recordset returns -1

Thank you for the reply. I tested your additional code
and received an error. Instead I wrote your first
suggestion, adOpenKeyset and it worked great:

rsData.Open sSQL, myConnection, adOpenKeyset

I will have to study up on this in the future.

Thanks, Dennis

-----Original Message-----
Hi Dennis

Recordsets comes with different "cursors". Some let you

browse back and
forth, some are "forward only" (faster but no

recordcount or moves except
movenext and movelast). It seems that default is

forwardonly from what you
report here. Try

rsData.Open sSQL, myConnection, adopenkeyset,

adopenreadonly

The speed issue between forwardonly and keyset depends

on database brand and
size. For smaller Access apps I don't notice much

difference, Oracle
likewise, but SQLserver is annoyingly slow using keyset.

My personal
undocumented experiences only.

HTH. Best wishes Harald

"Dennis" skrev i melding
...
I have a connection to the Northwind database from
Excel. My queries work find except when I request the
number of records I always get -1. Is there something
I'm missing? Here's a section of my code if this helps:

Thank you in advance, Dennis

*************start code****************

Dim myConnection As String
Dim rsData As ADODB.Recordset

'===================================
'Create a connection to Northwind DB
'===================================
myConnection = "Provider=Microsoft.jet.oledb.4.0;"

& _
"Data
source=C:\ProgramFiles\Microsoftoffice\" & _
"Office10
\Samples\Northwind.mdb;"

sSQL = "SELECT * FROM Categories"
Set rsData = New ADODB.Recordset
rsData.Open sSQL, myConnection
MsgBox rsData.RecordCount

************end code*****************



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