Country:   nil,
				},
				AddressID: org.AddressID,
				Address:   org.Address,
				NestedAddress: NestedAddress{EmbeddedAddress{
					ID:        org.NestedAddress.ID,
					Name:      org.NestedAddress.Name,
					CountryID: org.NestedAddress.CountryID,
					Country:   nil,
				}},
			},
		}, {
			name:     "postal address country",

	type AddressByZipCode struct {
		ZipCode string `gorm:"primary_key"`
		Address string
	}

	DB.Migrator().DropTable(&AddressByZipCode{})
	if err := DB.AutoMigrate(&AddressByZipCode{}); err != nil {
		t.Fatalf("failed to migrate, got error %v", err)
	}

	address := AddressByZipCode{ZipCode: "00501", Address: "Holtsville"}
	DB.Create(&address)

	var result AddressByZipCode
	DB.First(&result, "00501")