ownCloud to Nextcloud migration step missing
Describe the bug When migrating from ownCloud to Nextcloud and trying to enable the richdocuments app, the following error is emitted:
Database error when running migration
30709Date20201111104147for app richdocuments There is no column with namecanwriteon tableoc_richdocuments_wopi
Seems to be related to this migration step: https://github.com/nextcloud/richdocuments/blob/65411eab01a17e103f3bc6274b71f2e0733b9a31/lib/Migration/Version30709Date20201111104147.php#L15
Right, so we probably introduced it between forking and switching to migrations so the old database.xml file that introduced it was not covering that for a migration from oC.
We could do the same as the easy way and drop tables before the first migration
https://github.com/owncloud/richdocuments/blob/master/appinfo/Migrations/Version20190310162809.php#L35-L37