Method dumpTreeImpl

src/Analyzer/SortNode.cpp:45–87

}

void SortNode::dumpTreeImpl(WriteBuffer & buffer, FormatState & format_state, size_t indent) const
{
    buffer << std::string(indent, ' ') << "SORT id: " << format_state.getNodeId(this);

    buffer << ", sort_direction: " << toString(sort_direction);
    if (nulls_sort_direction)
        buffer << ", nulls_sort_direction: " << toString(*nulls_sort_direction);

    if (collator)
        buffer << ", collator: " << collator->getLocale();

    buffer << ", with_fill: " << with_fill;

    buffer << '\n' << std::string(indent + 2, ' ') << "EXPRESSION";
    if (!column_name.empty())
        buffer << " " << column_name;
    buffer << "\n";
    getExpression()->dumpTreeImpl(buffer, format_state, indent + 4);

    if (hasFillFrom())
    {
        buffer << '\n' << std::string(indent + 2, ' ') << "FILL FROM\n";
        getFillFrom()->dumpTreeImpl(buffer, format_state, indent + 4);
    }

    if (hasFillTo())
    {
        buffer << '\n' << std::string(indent + 2, ' ') << "FILL TO\n";
        getFillTo()->dumpTreeImpl(buffer, format_state, indent + 4);
    }

    if (hasFillStep())
    {
        buffer << '\n' << std::string(indent + 2, ' ') << "FILL STEP\n";
        getFillStep()->dumpTreeImpl(buffer, format_state, indent + 4);
    }

    if (hasFillStaleness())
    {
        buffer << '\n' << std::string(indent + 2, ' ') << "FILL STALENESS\n";
        getFillStaleness()->dumpTreeImpl(buffer, format_state, indent + 4);
    }
}

bool SortNode::isEqualImpl(const IQueryTreeNode & rhs, CompareOptions) const
{