t.Errorf("Unmarshal of null did not clear nulls.PRaw")
	}
	if nulls.PTime != nil {
		t.Errorf("Unmarshal of null did not clear nulls.PTime")
	}
	if nulls.PBigInt != nil {
		t.Errorf("Unmarshal of null did not clear nulls.PBigInt")
	}
	if nulls.PText != nil {
		t.Errorf("Unmarshal of null did not clear nulls.PText")
	}
	if nulls.PBuffer != nil {