Devart Forums

Hello again,

we found another BUG with one to one relations. Again EF Core 3.1, ED 6.12.1354, MS SQL Server with Database First.
We have a one to one relation with two tables, where FK = PK in dependent table. The problem is every time we open the designer, it changes the multiplicity automatically from 'one to one' to 'zero or one to one' and back again.

Just added the two tables and saved, we have 0..1 -----> 1:
(By the way here the 0..1 multiplicity is on the wrong side. I already mentioned it in another thread):



Close the designer and open it again, we suddenly have 1 -----> 1 (Nothing is changed from our side!):



If we open again later, it switches back to 0..1 -----> 1 and so on.

Can you fix this please.

Thank you for your report. We will notify you when the bug is fixed.

Shalex,

Any update on this problem being fixed?

Thank you

The investigation is in progress. An approximate timeframe for the fix is one month.

Any update?

Thank you for bringing our attention to this request. As of right now, it is hard to provide any possible time frames.
On the other hand, please rest assured that as soon as we have any update on the process we'll let you know immediately.