Function collect

src/DataTypes/NestedUtils.cpp:495–511

}

NamesAndTypesList collect(const NamesAndTypesList & names_and_types)
{
    NamesAndTypesList res;
    auto nested_types = getSubcolumnsOfNested(names_and_types);

    for (const auto & name_type : names_and_types)
    {
        auto split = splitName(name_type.name);
        if (!isArray(name_type.type) || split.second.empty() || !nested_types.contains(split.first))
            res.push_back(name_type);
    }

    for (const auto & name_type : nested_types)
        res.emplace_back(name_type.first, name_type.second);

    return res;
}

NamesAndTypesList convertToSubcolumns(const NamesAndTypesList & names_and_types)
{