Hi, all
Now, I should make some database model definitions if I want to upgrade db. And a database migration script will generated when I run "neutron-db-manage revision -m "description of revision" --autogenerate". The database will upgraded when run "neutron-db-manage upgrade head".
I want to upgrade db and I plan to write db migration scripts manually instead of change database model definitions. Is there some ways to realize it?
Does anyone have some good ideas?
Thanks
Zhi Chang
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