return
	}

	type UniqueTest struct {
		ID   string `gorm:"primary_key"`
		Name string `gorm:"unique"`
	}

	type UniqueTest2 struct {
		ID   string `gorm:"primary_key"`
		Name string `gorm:"unique;default:NULL"`
	}

	type UniqueTest3 struct {
		ID   string `gorm:"primary_key"`
		Name string `gorm:"unique;default:''"`
	}

	type UniqueTest4 struct {

		t.Errorf("No error should happen when querying with customized type for primary key, got err %v", err)
	}

	AssertEqual(t, p, p2)
}

func TestStringPrimaryKeyForNumericValueStartingWithZero(t *testing.T) {
	type AddressByZipCode struct {
		ZipCode string `gorm:"primary_key"`
		Address string
	}

	DB.Migrator().DropTable(&AddressByZipCode{})