[dev][nova] How to add a column in table of Nova Database
hanguangyu2 at gmail.com
Sun May 22 09:27:00 UTC 2022
I'm a beginner in OpenStack development.
I would like to try modifying by adding a property to the 'Instances'
database table. But I didn't find description in the documentation of
the data model mechanism and how to extend the database.
Now, I know that it involves versined object model and alembic.
My question is:
What is the process of adding a column to a table in the database?
Could someone show me the process of modifying a database table or
recommend me the relevant documentation
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