[Zope-dev] Unique ID generation with ZODB.

[Andreas Jung]

The simplest solution is to keep the counter as file in the filesystem. 
Access to the file
must be synchronized through a lock object (-> Python docs). Just a few 
lines of Python
code.

-aj

--On Montag, 5. April 2004 14:18 Uhr +0200 Syver Enstad <syver at inout.no> 
wrote:

>
> How does one implement a unique id generator in ZODB. The id's should
> be strictyl ascending and be a an int. Would opening a temporary
> connection increment a persistent counter and commit do the trick?
>
>
>
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