Function hasDynamicType

src/DataTypes/DataTypeDynamic.cpp:1058–1065

}

bool hasDynamicType(const DataTypePtr & type)
{
    bool result = false;
    auto check = [&](const IDataType & t) { result |= isDynamic(t); };
    check(*type);
    type->forEachChild(check);
    return result;
}

}