private void Init()
{
if (IsNull == null)
{
IsNull = new BooleanColumn(true);
Values = new ArraySliceColumn <byte>();
}
}
public override void Clear()
{
_cache = default;
_savedValues = null;
IsNull = null;
Values = null;
}
public StringColumn()
{
IsNull = new BooleanColumn(true);
Values = new ArraySliceColumn <byte>();
}
public ListColumn(IColumn <T> values)
{
_indices = new ArraySliceColumn <int>();
_values = values;
}