Method validateKeyTypes

src/Dictionaries/DictionaryStructure.cpp:138–159

}

void DictionaryStructure::validateKeyTypes(const DataTypes & key_types) const
{
    auto key_attributes_types = getKeyTypes();
    size_t key_attributes_types_size = key_attributes_types.size();

    size_t key_types_size = key_types.size();
    if (key_types_size != key_attributes_types_size)
        throw Exception(ErrorCodes::TYPE_MISMATCH, "Key structure does not match, expected {}", getKeyDescription());

    for (size_t i = 0; i < key_types_size; ++i)
    {
        const auto & expected_type = key_attributes_types[i];
        const auto & actual_type = key_types[i];

        if (!expected_type->equals(*actual_type))
            throw Exception(ErrorCodes::TYPE_MISMATCH,
                "Key type for complex key at position {} does not match, expected {}, found {}",
                i,
                expected_type->getName(),
                actual_type->getName());
    }
}

bool DictionaryStructure::hasAttribute(const std::string & attribute_name) const
{