Zhi Chang <chang...@unitedstack.com> wrote:
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?
I would start by asking *why* you may want to go with manual instead of automatic generation. It’s so much easier to do it automatic way, and you won’t be bothered by classifying operations into corresponding branches.
Ihar
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