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Re: Latest DB schema



I don't think there is a way to identify the duplicate UMOs. From the point of the database, if the user creates a new version - then it's a different UMO already.
And if he doesn't (performing minor changes) then a copy of the UMO isn't created.

If two users create two similar versions of the same object - they may want to create a different set of connections, like ACL, for instance, and make more modifications later. I don't think we can predict their logic in the later modifications.

2006/11/11, sergey@total-knowledge.com <sergey@total-knowledge.com>:
Is there any way to see constraints in DB schema? Maybe it's there, I just
don't know how to read it.I assume we don't want user to create bunch of
identical UMOs on each update if no changes were made to the UMO.
Also what if(theoriticly speaking) 2 users create exactly the same UMO or
make exactly the same versioned change to UMO(like fixing an obvious
syntax error by the original author)?




--
Alexey Parshin,
http://www.sptk.net

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