[EMAIL PROTECTED] wrote:
>
>> > [...]
>> > so waht you want is this:
>> >
>> > mapper(X, table, properties={
>> > 'x':table.c.x,
>> > 'y':table.c.y
>> > }, explicit_columns=True)
>> >
>> >
>> > which means, set up x and y, but dont go setting up everything
>> > else inside of table.c (i.e., no z).
>>
>> Yeah, that's exactly what I want, except the name
>> explicit_columns might not be the best. I'd find it natural to
>> be able to put more complex expressions/properties than simple
>> columns (as in other mappers), and that name would suggest we
>> can't. I'd rather see the opposite principle: something along
>> the lines of
>> map_all_columns=False (though I'm not sold on that particular
>> term).
>
> what about include_props=[..] and exclude props=[..] ?
> i'd rather not list again and again props on inheriting mappers..
I'd +1 something along those lines too.
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