| 1 | Firma (FirmaID(PK), Naziv, Adresa, Broj) |
| 2 | **Artikl (ArtiklID(PK), Naziv, Cena, EdMera, StapkaDDV, Zaliha) |
| 3 | **Naracka (NarackaID(PK), Kolicina, Datum, Opis) |
| 4 | **IzrabotkaPlan (DatumStart, DatumEnd) |
| 5 | **Faktura (FakturaID(PK), Datum, Iznos, Broj) |
| 6 | |
| 7 | **Naracka_Artikl (NarackaID(FK), ArtiklID(FK), PRIMARY KEY(NarackaID, ArtiklID)) |
| 8 | **Naracka_IzrabotkaPlan (NarackaID(FK), DatumStart, DatumEnd, PRIMARY KEY(NarackaID, DatumStart, DatumEnd)) |
| 9 | **Naracka_Firma (NarackaID(FK), FirmaID(FK), PRIMARY KEY(NarackaID, FirmaID)) |
| 10 | **Faktura_Firma (FakturaID(FK), FirmaID(FK), PRIMARY KEY(FakturaID, FirmaID)) |
| 11 | **Faktura_Naracka (FakturaID(FK), NarackaID(FK), PRIMARY KEY(FakturaID, NarackaID)) |