odoo/upgrade-util#278

Created by Upgrade, Alvaro Fuentes Suarez (afu)

Blocked

label
odoo-dev:master-imp_check_m2m-afu
head
bbb6a5470653867d3eecf5a4ce56c4505d17dabf
odoo/upgrade odoo/upgrade-util
master #7752 missing r+ #278 missing r+

[IMP] util/models: check m2m tables on model rename

When renaming a model we need to check m2m tables that may need to be
renamed as well. Otherwise the ORM will create a new table that would be
empty. If the data is handled directly in the scripts the ignore
parameter can be used to avoid warnings.