[TransWarp] TableDM proof of concept, request for comments

darryl developer at csrules.dyndns.org
Thu Oct 9 17:31:41 EDT 2003

> At 12:36 PM 10/9/03 -0700, John Landahl wrote:
>>See the attached tabledm.py for the code, and feel free to offer any
>> criticism or suggestions.
> A few issues I see:
> * ID generation isn't multi-user safe; if two processes generate an ID
> at  the same time, one will fail.

* This is a shortcoming of the ID generation in the bullitens sample app
in general is it not?

* Different RDBM's tend to have different methods of generating
'autoincrement' fields that are (or might be) transaction safe so any
classes that attempt to abstract this would have to take this into account


More information about the PEAK mailing list