Method resize

src/Dictionaries/HashedArrayDictionary.cpp:621–632

template <DictionaryKeyType dictionary_key_type, bool sharded>
void HashedArrayDictionary<dictionary_key_type, sharded>::resize(size_t total_rows)
{
    if (unlikely(!total_rows))
        return;

    /// In multi shards configuration it is pointless.
    if constexpr (sharded)
        return;

    for (auto & container : key_attribute.containers)
        container.reserve(total_rows);
}

template <DictionaryKeyType dictionary_key_type, bool sharded>
template <typename KeysProvider>