Bug#1062979: tango-db: the upgraded version of tango-db is not compatible with maria-db from bookworm

[Santiago Ruano Rincón]

Control: found -1 tango/9.3.4+dfsg1-2

El 27/10/24 a las 12:28, Thomas Braun escribió:
> > Santiago Ruano Rincón <santiagorr at riseup.net> hat am 25.10.2024 20:15 CEST geschrieben:
> > Sorry for the noise. I can confirm there is an issue in bookworm, and it
> > is present even without upgrading from bullseye. Which makes sense with
> > https://gitlab.com/tango-controls/TangoDatabase/-/issues/69
> > 
> > I will propose a bookworm update soon.
> 
> Yes, this is indeed an issue on bookworm as well. But the problem only occurs if you use the table and not when you create them.

I believe that the above matches my understanding. And that is why I am
surprised of not being able to find (reproduce) the issue described by
Frédéric when using the table (created in bullseye) to add the starter
server in bookworm. I gave the steps described by Frédéric another try,
but I still cannot reproduce it. More info is welcome.

Thomas, other than registering a Starter in the database, do you have
examples of other use cases that use the table and that would be
affected by the bug?

> Based on Santiago's MR https://gitlab.com/tango-controls/TangoDatabase/-/merge_requests/82 I've created a new one with a test and an upgrade script, see https://gitlab.com/tango-controls/TangoDatabase/-/merge_requests/95.
> 
> Please test.

I am including your patch into the 10.0 version I am going to upload to
unstable, dropping my patch that was included in 9.4.2+dfsg1-1.
According to the CI and the autopkgtest:
https://salsa.debian.org/science-team/tango/-/jobs/6552116
the Starter is successfully registered (and started).

I will backport your patch to bookworm afterwards. Sorry for the delay,
I was planing to work on bookworm earlier, but I should have mentioned
that it is good to expose the changes in unstable first. And for
including them into unstable, I needed to fix some issues I found (and
had overlooked) with opentelemetry-cpp so I can upload tango 10.0.

Cheers,

 -- Santiago
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