Re: db Model and EOModel
Re: db Model and EOModel
- Subject: Re: db Model and EOModel
- From: James Cicenia <email@hidden>
- Date: Sat, 22 Mar 2008 09:07:08 -0500
You know this has always been a mystery to me. I rarely get optimistic
locking errrors.. about one a month, so haven't worried too much about
it. But is there a rule of thumb about which attributes should have it
turned on, and, why when you create an attribute it is always on?
Thanks
James Cicenia
On Mar 22, 2008, at 8:51 AM, Jean-François Veillette wrote:
In addition to the good comments from Guido, I would also point out
that all your attributes are set for 'optimisting locking' (the
padlock). You probably do not want that. In fact, considering that
you might not have the time to deal with locking problems, you
probably want to remove them all just to avoid troubles and keep
things simple (even if not correct) in this context. It you get
spare time at the end, you can always get it right.
- jfv
Le 08-03-21 à 23:46, Gustavo Pizano a écrit :
Ok so here it is my db model and my EOModel, what do you think? is
it good? the relations in EOModel? I dunno if i did it good in
EOModel based n the db design.
Regards
Gustavo<Convocationwo.eomodeld><modeloRelacional.pdf>
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