[storm] future database support

[Gustavo Niemeyer]

> I think this can also be used with the Oracle Call Interface, ie
> something like:
> 
>   rowid = cursor.execute("""INSERT INTO some_table
>                               (col1, col2) VALUES (:1, :2)
>                             RETURNING ROWID INTO :3""", col1, col2)

Can you check if that really works?  If it does, I already have a
feature for supporting that kind of logic on the pipeline, for
different reasons.  Just let me know and I'll try to find time for
it later this week.

-- 
Gustavo Niemeyer
http://niemeyer.net