Hello,
I try to use the new feature: derived slot. Everything is fine, except
an error is raised when try to drop the instance.
It is raised by following code:
(defmethod slot-makunbound-using-class ((class persistent-metaclass)
(instance persistent-object) (slot-def derived-index-slot-
Hi Lesile,
I provided a patch to fix the problem occured in the 0.9.1->1.02a
upgrade process.
The issue occurs when doing migrate with SBCL. The deserialization
exception is reported.
The latest email chain includes more details.
If the failure symtom is similar, you may want to u
Hello,
When using the latest 1.0 codes, 0.9.1 -> 1.0 migration fails. The test
environment is SBCL, BDB4.7.
I can reproduce the issue in 1.0 Alpha2. The same migration test passed
in 1.0 Alpha1.
So, it is likely a new one in 1.0 Alpha2.
The error message "Deserialization error in m
Hi Yarek,
Regarding to data migration, it is migration between different stores.
My understanding of the typical cases are:
1. Change the backend. e.g. change BDB to Postmodern .
2. Upgrade. e.g. your application uses elephant 0.9.1 and BDB 4.5; To
upgrade elephant from 0.9.1
fix. I'd be happy to review and commit them to
> the repository, but unfortunately I won't have any more time to work
> on elephant for a little while.
>
> Ian
>
> On Dec 31, 2008, at 8:37 AM, quan hu wrote:
>
> > Hi Ian,
> >
> > I downloaded the patch
ior patches of the past few days pass all tests
> on SBCL/Mac/BDB.
>
> Ian
>
> PS - I'd love to know the current status of the elephant-unstable tree
> with the postmodern backend.
>
>
> On Dec 30, 2008, at 9:34 AM, quan hu wrote:
>
> > Hello,
> >
>
shed and poped in right place of
execute-transaction. Then, in my-current-transaction, check
*transaction-stack* to see if there is an active transaction belongs to the
same store-controller. If it is found, use it. My simple test shows it
works. If this is the right direction, I can do more tes
s with BDB 4.6 or 4.7? I made some changes
>> > to migration, but I can't recall if they were in the latest darcs or
>> > not - I think the latest darcs doesn't play well with BDB 4.5 so
>> > please make sure you can reproduce under the above configuration if
&g
Hello,
I run into a problem when doing the garbage collection via data
migration.
The environment is elephant 0.9.1 and BDB 4.5. I also tried the latest
elephant in darc and get the same result.
1. Test case to reproduce the problem.
(defpclass user-profile()
