Method registerSimpleDataType

src/DataTypes/DataTypeFactory.cpp:200–212

}

void DataTypeFactory::registerSimpleDataType(const String & name, SimpleCreator creator, CaseSensitiveness case_sensitiveness)
{
    if (creator == nullptr)
        throw Exception("DataTypeFactory: the data type " + name + " has been provided "
            " a null constructor", ErrorCodes::LOGICAL_ERROR);

    registerDataType(name, [name, creator](const ASTPtr & ast)
    {
        if (ast)
            throw Exception("Data type " + name + " cannot have arguments", ErrorCodes::DATA_TYPE_CANNOT_HAVE_ARGUMENTS);
        return creator();
    }, case_sensitiveness);
}

void DataTypeFactory::registerDataTypeCustom(const String & family_name, CreatorWithCustom creator, CaseSensitiveness case_sensitiveness)
{