Function getAllTableNames

src/DataTypes/NestedUtils.cpp:598–611

std::unordered_set<String> getAllTableNames(const Block & block, bool to_lower_case)
{
    std::unordered_set<String> nested_table_names;
    for (const auto & name : block.getNames())
    {
        auto nested_table_name = Nested::extractTableName(name);
        if (to_lower_case)
            boost::to_lower(nested_table_name);

        if (!nested_table_name.empty())
            nested_table_names.insert(std::move(nested_table_name));
    }
    return nested_table_names;
}

Names getAllNestedColumnsForTable(const Block & block, const std::string & table_name)
{