Method createColumn

src/DataTypes/DataTypeTuple.cpp:199–209

}

MutableColumnPtr DataTypeTuple::createColumn() const
{
    if (elems.empty())
        return ColumnTuple::create(0);

    size_t size = elems.size();
    MutableColumns tuple_columns(size);
    for (size_t i = 0; i < size; ++i)
        tuple_columns[i] = elems[i]->createColumn();
    return ColumnTuple::create(std::move(tuple_columns));
}

MutableColumnPtr DataTypeTuple::createColumn(const ISerialization & serialization) const
{