[xwiki-users] upgrade from 0.984 to 1.0B3

[Fabian Gorsler]

Hi Lukas,

teh stu said:
> I was trying to upgrade from 0.984 to 1.0B3, but to no avail.
> I found this thread:
> http://mail-archive.objectweb.org/xwiki-users/2006-12/msg00106.html

up to now I couldn't figure out how the updating stuff works without and
problems. I would be very interesting which RDBMS you are using.

After having a look at DDL dumps of 0.9.840 and 1.0b3 the updating stuff of
Hibernate seems "just" to be in trouble with referential integrity
constraints (Ludovic is right). This would even explain why updates on MySQL
are possible without any serious problems. Some MySQL database types are not
able to do referential integrity.

Best regards,
Fabian.