Method castToValue

src/DataTypes/DataTypeEnum.cpp:182–196

template <typename Type>
Field DataTypeEnum<Type>::castToValue(const Field & value_or_name) const
{
    if (value_or_name.getType() == Field::Types::String)
    {
        return this->getValue(value_or_name.safeGet<String>());
    }
    if (value_or_name.getType() == Field::Types::Int64 || value_or_name.getType() == Field::Types::UInt64)
    {
        Int64 value = value_or_name.safeGet<Int64>();
        checkOverflow<Type>(value);
        this->getNameForValue(static_cast<Type>(value)); /// Check correctness
        return value;
    }
    throw Exception(ErrorCodes::BAD_TYPE_OF_FIELD, "DataTypeEnum: Unsupported type of field {}", value_or_name.getTypeName());
}


template <typename Type>