[debian-mysql] Bug#988089: Bug#988089: Bug#988089: mariadb-server: MariaDB uninstalled on dist-upgrade Debian 10 -> 11

[Olaf van der Spek]

Op wo 12 mei 2021 om 13:03 schreef Faustin Lammler <faustin at fala.red>:
> Here are some questions regarding galera (because I believe the problem
> might come from it):
> - why bullseye/sid provide both galera-3 and galera-4?
> - why installing galera-4 removes mariadb-server-10.3, see bellow:

On that topic, shouldn't galera-3 be in the replaces (and maybe breaks) fields?
Does it make sense to have packages in both Breaks and Conflicts?
Conflicts seems to be a stronger version of Breaks.

Package: galera-4
Architecture: any
Section: libs
Depends: ${misc:Depends},
         ${shlibs:Depends}
Conflicts: galera-3,
           garbd-2,
           garbd-3,
           garbd2,
           garbd3,
           percona-galera-3,
           percona-galera-4,
           percona-xtradb-cluster-galera,
           percona-xtradb-cluster-galera-2.x,
           percona-xtradb-cluster-galera-3.x,
           percona-xtradb-cluster-galera-4.x,
           percona-xtradb-cluster-garbd-2.x,
           percona-xtradb-cluster-garbd-3.x
Provides: galera,
          galera4,
          percona-xtradb-cluster-galera-26,
          wsrep
Breaks: galera
Replaces: galera

https://salsa.debian.org/mariadb-team/galera-4/-/blob/master/debian/control