Method updateTreeHashImpl

src/Analyzer/UnionNode.cpp:238–256

}

void UnionNode::updateTreeHashImpl(HashState & state, CompareOptions) const
{
    state.update(is_subquery);
    state.update(is_cte);
    state.update(is_materialized);
    state.update(is_recursive_cte);

    if (recursive_cte_table)
    {
        auto full_name = recursive_cte_table->getStorageID().getFullNameNotQuoted();
        state.update(full_name.size());
        state.update(full_name);
    }

    state.update(cte_name.size());
    state.update(cte_name);

    state.update(static_cast<size_t>(union_mode));
}

QueryTreeNodePtr UnionNode::cloneImpl() const
{