Inserting Weekends into Table with only Weekdays MS Access

Question

I\'m needing to insert the weekends into a table that only has weekdays and then assign the last known value to the weekend values. I know I\'m going to need an Insert Query, al

Answer 1

When entering dates as query criteria, enclose them in pound signs (#)

DoCmd.RunSQL "INSERT INTO Archive SELECT * FROM Archive WHERE ValDate = #" & DateVal & "#"

Edited 1

Do While Not rs.EOF
         If IsNull(DLookup("ValDate", "Archive", "ValDate=#" & DateAdd("d", 1, ValDate) & "#")) = True Then
        rs.AddNew
        rs![ValDate] = DateVal
        rs.Update
    End If
    rs.MoveNext
Loop