SELECT ISNULL(COUNT(*), 0) FROM kdtKalendarzIndywidualny kKI
                                                       LEFT OUTER JOIN tblPracownicy tP ON tP.UID = kKI.UID_tblPracownicy
                                                       WHERE tP.JK = [NUMER_JEDNOSTKI] AND (kKI.CzasPracyG IS NOT NULL AND kKI.CzasPracyG > 0)
                                                       AND (
                                                           SELECT COUNT(*)
                                                           FROM kdtKalendarzGodziny kKG
                                                           LEFT OUTER JOIN kdsKodyCzasow kKK ON kKK.JK = tP.JK AND kKK.Kod = kKG.Kod
                                                           WHERE kKG.UID_tblPracownicy = kKI.UID_tblPracownicy AND kKG.Data = kKI.Data
                                                       ) = 0