internal ExtendedNodeInfo(Command cmd)
: base(cmd)
{
m_localDefinitions = cmd.CreateVarVec();
m_definitions = cmd.CreateVarVec();
m_nonNullableDefinitions = cmd.CreateVarVec();
m_nonNullableVisibleDefinitions = cmd.CreateVarVec();
m_keys = new KeyVec(cmd);
m_minRows = RowCount.Zero;
m_maxRows = RowCount.Unbounded;
}
internal void InitFrom(KeyVec left, KeyVec right)
{
if (left.m_noKeys
|| right.m_noKeys)
{
m_noKeys = true;
}
else
{
m_noKeys = false;
m_keys.InitFrom(left.m_keys);
m_keys.Or(right.m_keys);
}
}
internal void InitFrom(KeyVec keyset)
{
m_keys.InitFrom(keyset.m_keys);
m_noKeys = keyset.m_noKeys;
}
