8 PM
To: user@ofbiz.apache.org
Subject: Re: Theory of Composite keys with From date vs Thru date?
Thanks Pierre and Taher for your responses, a couple of follow-ups below:
On 8/9/16 01:44, Pierre Smits wrote:
> The one thing is related to creating a unique key based on the fromDate in
> c
Thanks Pierre and Taher for your responses, a couple of follow-ups below:
On 8/9/16 01:44, Pierre Smits wrote:
The one thing is related to creating a unique key based on the fromDate in
combination with the other elements of the primary key. As an example, have
a look at the following (excerpt)
Hi Brian,
Welcome to the OFBiz community.
It seems to me that you are mixing two different things, but I might be
misunderstanding you.
The one thing is related to creating a unique key based on the fromDate in
combination with the other elements of the primary key. As an example, have
a look at
Hi Brian,
As per my understanding some entities have only one relevant date and most
of these dates represent the issue date (from_date). Also for relationship
entities the date that matters is the fromDate because what you care about
is the linking date.
Usually the way I search through the data
I'm a big fan of Silverston and his UDM books and have been studying OfBiz
extensively. I was wondering if anyone can explain why his entities with
from/thru date use the from date instead of the thru date in the composite
keys? It seems like you would want to enforce only one version is ever a
