#include #include namespace DB { void ASTOrderByElement::formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const { children.front()->formatImpl(settings, state, frame); settings.ostr << (settings.hilite ? hilite_keyword : "") << (direction == -1 ? " DESC" : " ASC") << (settings.hilite ? hilite_none : ""); if (nulls_direction_was_explicitly_specified) { settings.ostr << (settings.hilite ? hilite_keyword : "") << " NULLS " << (nulls_direction == direction ? "LAST" : "FIRST") << (settings.hilite ? hilite_none : ""); } if (collation) { settings.ostr << (settings.hilite ? hilite_keyword : "") << " COLLATE " << (settings.hilite ? hilite_none : ""); collation->formatImpl(settings, state, frame); } } }