/// <inheritdoc />
public override void Close()
{
EnsureInitialized();
// Make sure we explicitly closed the data record, since that's what
// where using to track closed state.
_dataRecord.CloseExplicitly();
if (!_isClosed)
{
_isClosed = true;
if (0 == _dataRecord.Depth)
{
// If we're the root collection, we want to ensure the remainder of
// the result column hierarchy is closed out, to avoid dangling
// references to it, should it be reused. We also want to physically
// close out the source reader as well.
_shaper.Reader.Close();
}
else
{
// For non-root collections, we have to consume all the data, or we'll
// not be positioned propertly for what comes afterward.
Consume();
}
}
if (_nextResultShaperInfoEnumerator != null)
{
_nextResultShaperInfoEnumerator.Dispose();
_nextResultShaperInfoEnumerator = null;
}
}
