Re: How do I test for no records returned in code?

From: Nikos Yannacopoulos (nyannacoREMOVETHISBIT_at_in.gr)
Date: 04/30/04 

Date: Fri, 30 Apr 2004 11:23:48 +0300

Kate,

Here's one way to do it:

Dim db As DAO.Database
Dim rst As DAO.Recordset
Dim strSQL as String

strSQL = "SELECT AVAILABILITY.BookingDate, AVAILABILITY.Period,"
strSQL = strSQL & " AVAILABILITY.Room, AVAILABILITY.Day,
AVAILABILITY.BookingID"
strSQL = strSQL & " WHERE AVAILABILITY.BookingDate >= " & EndDate

Set db = CurrentDB()
Set rst = db.OpenRecordset(strSQL)

On Error GoTo No_Rec
rst.MoveLast
On Error GoTo 0

'Code to do what you want

No_Rec:
rst.Close
Set rst = Nothing
Set db = Nothing
End Sub

You will need to add the Microsoft DAO reference ( 3.51 for A97, 3.6 for A2K
or later) if you don't already have it. To do so go to menu item Tools >
References from the VB editor window, scroll down to find the Microsoft DAO
reference and click the tickbox next to it.

HTH,
Nikos

"Kate" <anonymous@discussions.microsoft.com> wrote in message
news:5e0a01c42de8$d88df0e0$a601280a@phx.gbl...
> In a macro I have a select statement
>
> SELECT AVAILABILITY.BookingDate, AVAILABILITY.Period,
> AVAILABILITY.Room, AVAILABILITY.Day, AVAILABILITY.BookingID
>
> WHERE AVAILABILITY.BookingDate >= EndDate
>
> How do I test for no records returned?
>
> Is there some variable set that I can test?
>
> Thanks

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