Method dumpTreeImpl

src/Analyzer/UnionNode.cpp:183–218

}

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

    if (hasAlias())
        buffer << ", alias: " << getAlias();

    if (is_subquery)
        buffer << ", is_subquery: " << is_subquery;

    if (is_cte)
        buffer << ", is_cte: " << is_cte;

    if (is_materialized)
        buffer << ", is_materialized: " << is_materialized;

    if (is_recursive_cte)
        buffer << ", is_recursive_cte: " << is_recursive_cte;

    if (recursive_cte_table)
        buffer << ", recursive_cte_table: " << recursive_cte_table->storage->getStorageID().getNameForLogs();

    if (!cte_name.empty())
        buffer << ", cte_name: " << cte_name;

    buffer << ", union_mode: " << toString(union_mode);

    if (isCorrelated())
    {
        buffer << ", is_correlated: 1\n" << std::string(indent + 2, ' ') << "CORRELATED COLUMNS\n";
        getCorrelatedColumns().dumpTreeImpl(buffer, format_state, indent + 4);
    }

    buffer << '\n' << std::string(indent + 2, ' ') << "QUERIES\n";
    getQueriesNode()->dumpTreeImpl(buffer, format_state, indent + 4);
}

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